CN103661541B - Multifunctional child - Google Patents

Abstract

The invention discloses a multifunctional children's vehicle, which includes a base frame with three wheels, and is characterized in that: the base frame is composed of a front bar, a connecting frame, a seat frame and a rear frame, wherein the front bar and the connecting frame are fixedly connected, The seat frame is hinged with the front pole, and the connecting frame is hinged with the rear frame. A front wheel is arranged at the bottom of the front pole, and two rear wheels are arranged on the rear frame. The upper part of the front pole is detachably installed There is a handle connecting rod, the top of the handle connecting rod is a handle, the top of the front rod is also provided with a bicycle handle, and a detachable baby compartment and a bicycle seat are arranged to match the seat frame, and the front wheel is also provided with a device capable of driving the front wheel. A pair of rotatable pedals, matched with the base frame, is also provided with a detachable, arc-shaped cradle frame. This is a children's car with simple structure and ingenious design, which can be transformed between various forms and has multiple functions.

Description

multifunctional children's car

technical field

The invention relates to a children's article, in particular to a multifunctional children's vehicle.

Background technique

There are more than 20 million newborns in China every year, and the children and infant economic industry is formed from this. Most of the strollers on the market today have single functions. For example, infants need to use trolleys for outdoor activities, and cradles for indoor care and games for infants. When children grow to 4-6 years old, they may need tricycles for games. However, the existing trolleys, cradles, and children’s tricycles have single functions. When children grow to a certain stage, they will lose their use value, or be left unused, or discarded, which will cause waste of resources and increase the family’s childcare costs. . Therefore need a kind of novel children's car that can solve the above problems now.

Contents of the invention

The purpose of the present invention is to solve the above-mentioned deficiencies in the prior art, and propose a baby carriage with simple structure, ingenious design, which can be transformed between various forms and has multiple functions.

The technical solution of the present invention is: a multifunctional children's vehicle, comprising a base frame 1 with three wheels, characterized in that: the base frame 1 is composed of a front pole 2, a connecting frame 19, a vehicle seat frame 20 and a rear frame 3 Composition, wherein the front bar 2 and the connecting frame 19 are fixedly connected, the seat frame 20 is hinged with the front bar 2, the connecting frame 19 is hinged with the rear frame 3, and the bottom end of the front bar 2 is provided with a front wheel 4, and the rear car The frame 3 is then provided with two rear wheels 5, a handle link 6 is detachably installed on the top of the front bar 2, the top of the handle link 6 is a handle 7, and the top of the front bar 2 is also provided with a bicycle handle 8, A detachable baby cabin 9 and a bicycle seat 10 are arranged matching the seat frame 20, a pair of pedals 11 that can drive the front wheel 4 to rotate are also arranged on the front wheel 4, and a pair of pedals 11 that can drive the front wheel 4 to rotate are also arranged on the front wheel 4. Dismounted, curved cradle frame 12.

The handle link 6 is divided into two parts, an upper rod 13 and a lower rod 14 which are hinged to each other, and the handle 7 is located on the upper rod 13 .

Two elastic superior arc claws 15 are symmetrically arranged on the cradle frame 12, and these two elastic superior arc claws 15 are matched with the disc 16 fixedly connected with the rear wheel 5, and the cradle frame 12 is also symmetrically arranged Two connecting bars 17 are arranged, and the intersection of these two connecting bars 17 is provided with the connecting piece that can be fastened on the wheel disc of front wheel 4 .

A fender 18 is also fixedly arranged obliquely above the front wheel 4 in a direction close to the rear wheel 5 .

Compared with the prior art, the present invention has the following advantages:

The multi-functional children's car with this structure is aimed at the problems of high childcare costs and waste of resources caused by the single function of traditional children's vehicles and the inability to realize multiple purposes. It can be used as four devices such as children's stroller, cradle, children's bicycle and luggage rack. It really realizes one car with multiple functions, and its operation is simple and fast, and its movements are smooth and free. Appearance can save a lot of cost for family childcare, and can also save storage space at the same time, so it can be said that it has a variety of advantages, especially suitable for popularization and application in this field, and its market prospect is very broad.

Description of drawings

Fig. 1 is a structural schematic diagram of the form of a stroller according to an embodiment of the present invention.

Fig. 2 is a structural schematic diagram of the form of the trolley according to the embodiment of the present invention.

Fig. 3 is a schematic structural view of the ready state of the children's bicycle according to the embodiment of the present invention.

Fig. 4 is a schematic structural view of the form of a children's bicycle according to an embodiment of the present invention.

Fig. 5 is a structural schematic view of other angles of the children's bicycle according to the embodiment of the present invention.

Fig. 6 is a schematic diagram of the embodiment of the present invention deformed to the form of a luggage rack.

Fig. 7 is a schematic structural view of the status of the luggage rack according to the embodiment of the present invention.

detailed description

The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. As shown in Fig. 1 to Fig. 7: a kind of multifunctional children's car, comprises the base frame 1 that has three wheels, and this base frame 1 comprises front rod 2, connecting frame 19, vehicle seat frame 20 and rear vehicle frame 3 four Part, wherein the front bar 2 and the connecting frame 19 are fixedly connected at a certain angle, the seat frame 20 is hinged with the front bar 2, the connecting frame 19 and the rear frame 3 are hinged with each other, and the bottom end of the front bar 2 is provided with The front wheel 4 and the rear vehicle frame 3 are symmetrically provided with two rear wheels 5, and a handle link 6 is arranged on the top of the front bar 2, which is detachably connected between the handle link 6 and the front bar 2. The connecting rod 6 is composed of two parts, the upper rod 13 and the lower rod 14, which are mutually hinged. The lower rod 14 is rotatably connected to the front rod 2, and the top of the upper rod 13 is provided with a handle 7; the top of the front rod 2 is provided with a bicycle handle 8. A baby cabin 9 and a bicycle seat 10 are respectively matched with the seat frame 20, both of which can be connected to or disassembled from the seat frame 20, and a pair of pedals 11 are arranged on the front wheel 4, and the feet The pedal 11 can drive the front wheel 4 to rotate, and an arc-shaped cradle frame 12 is also provided with the base frame 1. The cradle frame 12 is a frame structure, and two elastic superior arc claws 15 are symmetrically arranged on it, and These two elastic superior arc claws 15 match with the discs 16 fixedly arranged on the rear wheels 5, that is, these two discs 16 can snap into the elastic superior arc claws 15, and are also symmetrically arranged on the cradle frame 12. Two connecting strips 17, the intersecting position of these two connecting strips 17 is provided with the connecting piece that can be fastened on the wheel disc of the front wheel 4; the front wheel 4 is also fixedly arranged on the oblique upper side of the rear wheel 5. plate 18.

The multifunctional children's car of the embodiment of the present invention has multiple working forms:

Children's stroller:

The top of the seat frame 20 is connected to the baby cabin 9, and the infant is positioned in the baby cabin 9, and the head of the family promotes the car body by the handle 7 at the top of the handle connecting rod 6.

Children's cradle:

The upper part of the base frame 1 is connected to the baby cabin 9, and the infant is located in the baby cabin 9, and the bottom of the base frame 1 is fixedly connected to the cradle frame 12. Specifically, the two elastic superior arc claws 15 on the cradle frame 12 are fixed on the On the disc 16 on the rear vehicle frame 3, the connecting piece arranged at the intersection of two connecting bars 17 on the cradle frame 12 is then connected on the wheel disk of the front wheel 4, and the connecting piece at this place can be a clip or the like; the connection is completed Back head of a family shakes car body by the handle 7 of handle connecting rod 6 tops, and car body swings along with cradle frame 12 on cradle frame 12, forms children's cradle.

Children's tricycles:

The baby compartment 9 and the cradle frame 12 on the seat frame 20 are removed, and the handle connecting rod 6 is pulled to allow it to rotate. On the seat frame 20, the seat frame 20 is allowed to support the bicycle seat 10, and the upper bar 13 on the handle link 6 can support the backrest of the bicycle seat 10 simultaneously, forming a tricycle for children, and children can sit on the bicycle seat 10 with both hands Hold and be arranged on the bicycle handle 8 at the top of the front bar 2, drive the front wheel 4 to rotate by stepping on the pedal 11 on the front wheel 4, and drive the car body to advance.

luggage rack:

The cradle frame 12 is removed, and the bicycle seat 10 or the baby compartment 9 are not installed on the vehicle seat frame 20, and the rear frame 3 is rotated so that relative rotation occurs between the rear frame 3 and the front bar 2, and the rear wheel 5 faces the front wheel 4 until it is basically level with the front wheel 4, and at the same time rotate the upper rod 13 to allow it to rotate relative to the lower rod 14. At this time, it is also necessary to pull the seat frame 20 to allow it to rotate until it basically coincides with the handle connecting rod 6. Place parcels, luggage and other items on the frame formed by the front bar 2 and fix them. The user can move the car body by pulling the handle link 6. At this time, the two rear wheels 5 are in contact with the bottom surface and support the car body .

Claims (4)

1. A multifunctional children's vehicle, including a base frame (1) with three wheels, characterized in that: the base frame (1) consists of a front pole (2), a connecting frame (19), a seat frame (20) and The rear frame (3) is composed of the front rod (2) and the connecting frame (19) fixedly connected, the seat frame (20) is hinged with the front rod (2), and the connecting frame (19) and the rear frame (3) The bottom end of the front rod (2) is provided with a front wheel (4), and the rear frame (3) is provided with two rear wheels (5), which are detachably mounted on the upper part of the front rod (2). Handle connecting rod (6) is arranged, and the top of handle connecting rod (6) is handle (7), and the top of front pole (2) is also provided with bicycle handle (8), and the matching setting of vehicle seat frame (20) has The baby cabin (9) and the bicycle seat (10) that have been disassembled are also provided with a pair of pedals (11) that can drive the front wheel (4) to rotate on the front wheel (4), and a pair of pedals (11) that are matched with the base frame (1) are also provided with There is a removable, curved cradle frame (12). 2. The multifunctional children's car according to claim 1, characterized in that: the handle link (6) is divided into two parts, the upper rod (13) and the lower rod (14) which are hinged to each other, and the handle (7) Located on the upper post (13). 3. The multifunctional children's car according to claim 2, characterized in that: two elastic superior arc claws are symmetrically arranged on the cradle frame (12), and the two elastic superior arc claws and the rear The disc (16) fixedly connected to the wheel (5) matches, and two connecting bars are arranged symmetrically on the cradle frame (12). Connectors on the board. 4. The multi-functional children's vehicle according to claim 3, characterized in that: a mudguard (18) is also fixedly arranged obliquely above the direction in which the front wheel (4) approaches the rear wheel (5).