CN215944671U

CN215944671U - Novel folding children umbrella car

Info

Publication number: CN215944671U
Application number: CN202121704050.XU
Authority: CN
Inventors: 黄宇荣
Original assignee: Nanjing Duoai Toys Co ltd
Current assignee: Hubei Xingbao Children's Products Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-03-04
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a novel folding child umbrella stroller, which comprises a frame in an unfolding state and a folding state, a front wheel assembly and a rear wheel assembly which are arranged at the bottom of the frame, wherein the frame comprises side brackets arranged at two sides, a support frame and a rear foot flat iron which are arranged between the side brackets and can be transversely folded, and a folding mechanism which is sleeved on the side brackets and is used for being matched with the frame to fold. According to the folding umbrella stroller, the seat frame pipe, the bottom support pipe and the rear foot sliding sleeve are connected through the universal joint, the sliding sleeve slides along the rear foot and simultaneously drives the seat frame pipe and the two cross-shaped connecting bottom support pipes to move in an opening and closing mode, so that the left folding of the whole stroller is achieved, the front foot pipe and the rear foot pipe are folded, the folding umbrella stroller is folded and stored, and the beneficial effects of being convenient to fold, reducing the folding volume and enhancing the firmness degree of the umbrella stroller are achieved.

Description

Novel folding children umbrella car

Technical Field

The utility model relates to the technical field of child umbrella cars, in particular to a novel folding child umbrella car.

Background

The child umbrella carriage is a main tool for outdoor seating of babies, has the characteristics of simple structure, light weight, small folding volume, low price and the like, and is popular with parents.

Most folding modes of the existing child umbrella stroller adopt joint rotation to drive the front legs, the push handles and the rear legs to fold, and due to the structural attributes, the whole stroller is easy to collapse, the folding operation is inconvenient, the folding volume is large, and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that most of existing umbrella stroller are inconvenient to fold and operate, the special-shaped workpiece grinding device for the vertical machining center is provided.

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

a novel folding umbrella stroller comprises a frame in an unfolding state and a folding state, a front wheel assembly and a rear wheel assembly which are arranged at the bottom of the frame, wherein the frame comprises side brackets arranged at two sides, a support frame and a rear foot flat iron which are arranged between the side brackets and can be transversely folded, and a folding mechanism which is sleeved on the side brackets and is used for being matched with the frame to fold;

the side bracket comprises a front leg pipe, a rear leg pipe and a seat rod extending along the front-rear direction;

folding mechanism establishes the sliding sleeve on the foot pipe in the front including the slip cap, the sliding sleeve is close to that the inside one end of frame articulates there is the connecting piece, the same articulated connecting piece that has in connecting piece upper end the vertical rotation of connecting piece articulates there is a seat pole, lower extreme the connecting piece level articulates there is the support frame, two the middle section position on the foot pipe in the front is passed through the connecting piece to the one end that the sliding sleeve was kept away from to the seat pole, two the support frame passes through the connecting piece and articulates on the foot pipe in the front.

As a further description of the above technical solution:

folding mechanism is including setting up the receipts car stretching strap between two sliding sleeves and the fixed receipts car couple that sets up in back foot pipe downside, the locking hole that is used for cooperating the block is offered to the one end that receives car couple and keeps away from back foot pipe.

As a further description of the above technical solution:

the middle section of the front foot tube is provided with a T-shaped hanging table used for being matched with a car folding hook, the T-shaped hanging table is connected with the front foot tube through threads, and the diameter of the T-shaped hanging table is smaller than that of the locking hole.

As a further description of the above technical solution:

the front wheel assembly is arranged at the bottom of the front foot tube, and the rear wheel assembly is arranged at the bottom of the rear foot tube.

As a further description of the above technical solution:

the front foot tube upper section is provided with a mounting rack used for matching with a sunshade through bolt fixing, and the mounting rack is of a U-shaped structure.

As a further description of the above technical solution:

the car folding hook is made of elastic plastic.

As a further description of the above technical solution:

the upper ends of the rear foot flat irons are hinged to the upper end of the sliding sleeve. The lower ends of the two back foot flat irons are hinged to the back foot tubes.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

according to the folding umbrella stroller, the seat frame pipe, the bottom support pipe and the rear foot sliding sleeve are connected through the universal joint, the sliding sleeve slides along the rear foot and simultaneously drives the seat frame pipe and the two cross-shaped connecting bottom support pipes to move in an opening and closing mode, so that the left folding of the whole stroller is achieved, the front foot pipe and the rear foot pipe are folded, the folding umbrella stroller is folded and stored, and the beneficial effects of being convenient to fold, reducing the folding volume and enhancing the firmness degree of the umbrella stroller are achieved.

Drawings

FIG. 1 is a schematic view of the unfolding structure of a novel folding umbrella vehicle for children provided by the utility model;

FIG. 2 is a folding schematic view of the novel folding stroller according to the present invention;

FIG. 3 is a schematic view of the novel foldable stroller shown in a fully folded state according to the present invention;

fig. 4 shows a partial structure schematic view of the novel folding child umbrella stroller A provided by the utility model.

Illustration of the drawings:

1. a frame; 2. a front wheel assembly; 3. a rear wheel assembly; 101. a side bracket; 102. a support frame; 103. a folding mechanism; 104. back foot flat iron; 1011. a front leg tube; 1012. a rear foot tube; 1013. a seat post; 1031. a sliding sleeve; 1032. a connecting member; 1033. retracting the pull belt; 1034. a vehicle collecting hook; 1035. t type string platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel folding children umbrella stroller comprises a frame 1 in an unfolding state and a folding state, a front wheel assembly 2 and a rear wheel assembly 3 which are arranged at the bottom of the frame 1, wherein the frame 1 comprises side brackets 101 arranged at two sides, a support frame 102 and a rear foot flat iron 104 which are arranged between the side brackets 101 and can be transversely folded, and a folding mechanism 103 which is sleeved on the side brackets 101 and is used for being matched with the frame 1 to fold;

the side stand 101 includes a front leg 1011, a rear leg 1012, and a seat bar 1013 extending in the front-rear direction;

the folding mechanism 103 comprises a sliding sleeve 1031 slidably sleeved on the rear foot tube 1012, one end of the sliding sleeve 1031 close to the inside of the frame 1 is hinged with a connecting member 1032, the upper end of the connecting member 1032 is also hinged with a connecting member 1032, the upper end connecting member 1032 is vertically and rotatably hinged with a seat rod 1013, the lower end connecting member 1032 is horizontally hinged with the support frames 102, one ends of the two seat rods 1013 far away from the sliding sleeve 1031 are hinged on the middle position of the front foot tube 1011 through the connecting member 1032, and the two support frames 102 are hinged on the front foot tube 1011 through the connecting member 1032.

Further, the folding mechanism 103 includes a car folding strap 1033 disposed between the two sliding sleeves 1031 and a car folding hook 1034 fixedly disposed on the lower side of the rear foot tube 1012, and a locking hole for engaging with the rear foot tube 1012 is opened at an end of the car folding hook 1034 far away from the rear foot tube 1012.

Further, a T-shaped hanging table 1035 used for being matched with the vehicle folding hook 1034 is arranged in the middle section of the front foot pipe 1011, the T-shaped hanging table 1035 is connected with the front foot pipe 1011 through threads, and the diameter of the T-shaped hanging table 1035 is smaller than that of the locking hole.

Further, the front wheel assembly 2 is disposed at the bottom of the front leg 1011, and the rear wheel assembly 3 is disposed at the bottom of the rear leg 1012.

Further, front foot pipe 1011 upper segment is provided with the mounting bracket that is used for the cooperation installation sunshade through the bolt fastening, and the mounting bracket is U type structure.

Further, the car folding hook 1034 is made of elastic plastic material.

Further, the upper ends of the two back foot flat irons 104 are hinged to the upper end of the sliding sleeve 1031. The lower ends of the two back foot flat irons 104 are hinged on the back foot pipe 1012.

The working principle is as follows: when the folding device is used, the rear foot tube 1012 passes through the large joint for fixing and riveting, the large joint is rotatably connected with the front foot tube 1011, the connecting piece 1032 rotatably connects the rear ends of the seat rods 1013, the rear ends of the left and right support frames 102 and the sliding sleeve 1031, the connecting piece 1032 rotatably connects the front ends of the left and right support frames 102 and the left and right front foot tubes 1011, the sliding sleeve 1031 slides along the rear feet and drives the seat rods 1013 and the two cross-shaped connection support frames 102 to open and close so as to realize left folding of the whole vehicle and folding together with the front foot tube 1011 and the rear foot tube 1012, the folding pull strip 1033 is pulled to further pull the sliding sleeve 1031 to move, the rear foot flat iron 104 and the support frames 102 are further synchronously retracted inwards, when the rear foot tube 1012 and the front foot tube 1011 are folded to be parallel or at the limit position, the folding hook 1034 located on the rear foot tube 1012 is mutually buckled with the T-shaped hanging table 1035 of the front foot tube 1011 to enable the whole vehicle to be limited to be opened, and the folding can be finished vehicle.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A novel folding umbrella stroller for children is characterized by comprising a stroller frame (1) in an unfolding state and a folding state, a front wheel assembly (2) and a rear wheel assembly (3) which are arranged at the bottom of the stroller frame (1), wherein the stroller frame (1) comprises side brackets (101) arranged at two sides, a support frame (102) and a rear foot flat iron (104) which are arranged between the side brackets (101) and can be transversely folded, and a folding mechanism (103) which is sleeved on the side brackets (101) and is used for being matched with the stroller frame (1) to fold;

the side bracket (101) comprises a front leg pipe (1011), a rear leg pipe (1012) and a seat rod (1013) extending along the front-back direction;

folding mechanism (103) are including sliding sleeve establish sliding sleeve (1031) on back foot pipe (1012), sliding sleeve (1031) are close to that the inside one end of frame (1) articulates there is connecting piece (1032), connecting piece (1032) upper end articulates equally has connecting piece (1032), and the upper end connecting piece (1032) vertical rotation articulates there is seat pole (1013), the lower extreme connecting piece (1032) level articulates there is support frame (102), two the middle section position on preceding foot pipe (1011) is passed through connecting piece (1032) to the one end that sliding sleeve (1031) were kept away from in seat pole (1013), two support frame (102) are articulated on preceding foot pipe (1011) through connecting piece (1032).

2. The novel folding stroller as claimed in claim 1, wherein the folding mechanism (103) comprises a retraction strap (1033) disposed between the two sliding sleeves (1031) and a retraction hook (1034) fixedly disposed on the lower side of the rear foot tube (1012), and a locking hole for engaging with the rear foot tube (1012) is opened at an end of the retraction hook (1034) away from the rear foot tube (1012).

3. The novel foldable children umbrella carriage as claimed in claim 1, wherein a T-shaped hanging platform (1035) for cooperating with a folding hook (1034) is disposed at a middle position of the front foot tube (1011), the T-shaped hanging platform (1035) is in threaded connection with the front foot tube (1011), and the diameter of the T-shaped hanging platform (1035) is smaller than that of the locking hole.

4. A new foldable children's umbrella carriage as claimed in claim 1, wherein the front wheel assembly (2) is arranged at the bottom of the front leg pipe (1011) and the rear wheel assembly (3) is arranged at the bottom of the rear leg pipe (1012).

5. The novel folding children umbrella carriage as claimed in claim 1, wherein the upper section of the front leg tube (1011) is provided with a mounting rack for matching with a sunshade through bolt fixing, and the mounting rack is of a U-shaped structure.

6. A new foldable stroller (i.e. stroller) according to claim 2, wherein said folding hook (1034) is made of elastic plastic material.

7. A new type of folding children's umbrella carriage as claimed in claim 1, characterized in that the upper ends of two said back feet flat iron (104) are hinged on the upper end of the sliding sleeve (1031), and the lower ends of two said back feet flat iron (104) are hinged on the back feet tube (1012).