CN103625529A - frame - Google Patents

Abstract

The invention discloses a frame in the technical field of children tools, which comprises two side frames which are mutually connected, wherein each side frame comprises a front foot, a rear foot, an upper handle, a lower handle and a connecting rod, the lower end of the lower handle is fixed on the front foot, the upper end of the front foot is pivoted with the upper end of the rear foot, the two ends of the connecting rod are respectively pivoted with the upper handle and the rear foot, and the upper end of the lower handle is pivoted with the lower end of the upper handle; through the fixed connection of the front foot and the lower handle and the pivot connection of the front foot and the rear foot, a structure with rich aesthetic feeling is formed between the front foot and the rear foot, so that the invention not only keeps normal basic use function, but also has fashion style; when the frame is folded, the upper hand and the lower hand pivot towards the middle at the same time, the lower hand pulls the front feet to approach towards the middle, and the front feet also drive the rear feet to approach towards the middle, so that the folding of the frame is realized, the folding operation is convenient, and the structure is compact.

Description

frame

technical field

The invention relates to the technical field of children's appliances, in particular to a vehicle frame.

Background technique

The children's stroller frame currently on the market includes two side frames connected to each other, each side frame includes a front foot, a rear foot and a driver, and the traditional frame is set such that the front foot is pivotally connected to the driver, The rear feet are pivotally connected to the driver, so that the entire frame is relatively simple, and except for the basic functions of the frame itself, it cannot arouse other interests of consumers, such as lack of visual aesthetics.

In view of this, it is extremely necessary to design a vehicle frame with other functions to suit consumers' preferences, especially a vehicle frame with an aesthetic feeling is more likely to win the favor of infants and children.

Contents of the invention

The object of the present invention is to provide a vehicle frame with simple structure, convenient operation and aesthetic feeling.

In order to achieve the above object, the technical solution of the present invention is to provide a vehicle frame, including two side frames connected to each other, and the side frame includes a front foot, a rear foot, an upper driver, an lower driver and a connecting rod, and the lower driver's The lower end is fixed on the front foot, the upper end of the front foot is pivotally connected to the upper end of the rear foot, the two ends of the connecting rod are respectively pivotally connected to the upper driver and the rear foot, and the upper end of the lower driver is connected to the upper end of the rear foot. The lower end of the upper driver is pivotally connected; the front foot is fixedly connected to the lower driver and the front foot is pivotally connected to the rear foot, which replaces the traditional vehicle frame in which the front foot and the rear foot are respectively pivotally connected to the driver , so that an aesthetic structure is formed between the front foot and the rear foot, so that the present invention not only maintains normal basic functions, but also has a stylish structure; and when the frame is folded, the upper rider Simultaneously pivot with the lower rider towards the middle, at this time the lower rider pulls the front foot towards the middle at the same time, and the front foot also drives the rear foot towards the middle, so that the folding of the vehicle frame is realized, and the folding operation convenient.

Preferably, a locking mechanism is connected between the upper end of the lower rider and the lower end of the upper rider. Lock between them, so as to ensure that the vehicle frame is in a constant unfolded state and has a compact structure.

Preferably, the upper ends of the riders on the two side frames are fixedly connected by handles, and the structure is compact.

Preferably, the front feet of the two side frames are fixedly connected through a first support rod.

Preferably, the rear feet of the two side frames are fixedly connected through a second support rod.

Preferably, an arc structure is formed between the upper end of the front foot and the upper end of the rear foot, which is very aesthetically pleasing.

Compared with the prior art, the present invention includes two side frames connected to each other, the side frame includes a front foot, a rear foot, an upper hand, an lower hand and a connecting rod, the lower end of the lower hand is fixed on the front foot, The upper end of the front foot is pivotally connected to the upper end of the rear foot, the two ends of the connecting rod are respectively pivotally connected to the upper driver and the rear foot, and the upper end of the lower driver is pivotally connected to the lower end of the upper driver; Through the fixed connection between the front foot and the lower driver and the pivot connection between the front foot and the rear foot, it replaces the traditional vehicle frame and is provided with a connection mode in which the front foot and the rear foot are respectively pivoted with the driver, so that the front foot and the An aesthetically pleasing structure is formed between the rear feet, so that the present invention not only maintains normal basic functions, but also has a stylish structure; and when the frame is folded, the upper rider and the lower rider are facing toward the middle at the same time Pivoting with each other, at this time, the lower rider simultaneously pulls the front feet toward the middle, and the front feet also drive the rear feet toward the middle, so that the folding of the vehicle frame is realized, and the folding operation is convenient and the structure is compact.

Description of drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural view of the present invention when it is folded.

Fig. 3 is a schematic view of the side structure of the present invention when it is folded.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

Please refer to FIGS. 1 to 3, a vehicle frame 10 includes two side frames 1 connected to each other. The side frame 1 includes a front foot 11, a rear foot 12, an upper hand 13, an lower hand 14, and a connecting rod 15. The lower end of the lower driver 14 is fixed on the front foot 11, the upper end of the front foot 11 is pivotally connected to the upper end of the rear foot 12, and the two ends of the connecting rod 15 are connected to the upper driver 13 and the rear foot respectively. 12 is pivotally connected, and the upper end of the lower rider 14 is pivotally connected to the lower end of the upper rider 13; the front foot 11 is fixedly connected to the lower rider 14 and the front foot 11 is pivotally connected to the rear foot 12, so that the An aesthetically pleasing structure is formed between the front foot 11 and the rear foot 12, so that the vehicle frame 10 maintains normal basic functions, while its aesthetically pleasing structure is fashionable; and when the vehicle frame 10 is folded, the The upper rider 13 and the lower rider 14 pivot toward the middle at the same time. At this time, the lower rider 14 simultaneously pulls the front foot 11 to move closer to the middle, and the front foot 11 also drives the rear foot 12 to move closer to the middle, so that the vehicle The folding of the rack 10 is convenient for the folding operation.

Preferably, a locking mechanism 2 is connected between the upper end of the lower rider 14 and the lower end of the upper rider 13. When the vehicle frame 10 is unfolded, the locking mechanism 2 is used to lock the unfolded upper rider. 13 is locked with the said lower driver 14, so as to ensure that the vehicle frame 10 is in a constant unfolded state and has a compact structure. In this embodiment, the locking mechanism 2 is any mechanism that can realize the locking function between the rider 13 and the rider 14. The locking mechanism 2 is a known technology and will not be described in detail here.

Preferably, the upper ends of the upper riders 13 of the two side frames 1 are fixedly connected by a handle 16, and the structure is compact.

Preferably, the front feet 11 of the two side frames 1 are fixedly connected by a first support rod 111; in this embodiment, there are two first support rods 111, and the distance between the two first support rods 111 is set Between the two front feet 11 , at the same time, one of the first support rods 111 is provided with a pedal 112 for infants to step on. Preferably, the rear feet 12 of the two side frames 1 are fixedly connected through the second support rod 121 , and the structure is compact.

Preferably, the combination of the upper end of the front foot 11 and the upper end of the rear foot 12 forms an arc structure, which is very aesthetically pleasing. Moreover, in this implementation, the arc-shaped structure is arched upwards, and the visual effect is different from that of straight lines to the user. In terms of general product implementation, the shape design of the seat fabric that can be matched with the curved structure can be different from that of the straight line structure, which can give users different choices.

Compared with the prior art, the present invention includes two side frames 1 connected to each other, and the side frame 1 includes a front foot 11, a rear foot 12, an upper hand 13, an lower hand 14 and a connecting rod 15, and the lower hand 14 The lower end is fixed on the front foot 11, the upper end of the front foot 11 is pivotally connected to the upper end of the rear foot 12, and the two ends of the connecting rod 15 are respectively pivotally connected to the upper rider 13 and the rear foot 12. The upper end of the lower hand 14 is pivotally connected to the lower end of the upper hand 13; the front foot 11 is fixedly connected to the lower hand 14 and the front foot 11 is pivotally connected to the rear foot 12, which replaces the traditional vehicle frame 10 It is set as a connection mode in which the front foot 11 and the rear foot 12 are pivotally connected to the driver, so that an aesthetic structure is formed between the front foot 11 and the rear foot 12, so that the present invention not only maintains normal basic functions, but also has an aesthetic effect. The structure has a fashionable style; and when the vehicle frame 10 is folded, the upper rider 13 and the lower rider 14 pivot toward the middle at the same time, and at this time, the lower rider 14 simultaneously pulls the front foot 11 to move closer towards the middle, so The front legs 11 also drive the rear legs 12 to move towards the middle, so that the frame 10 can be folded, and the folding operation is convenient and the structure is compact.

What is disclosed above is only a preferred embodiment of the present invention, and of course it cannot limit the scope of rights of the present invention. Therefore, equivalent changes made according to the patent scope of the present invention still fall within the scope of the present invention.

Claims (6)

1. a vehicle frame, it is characterized in that: comprise interconnective two bogie side frames, described bogie side frame includes the forward foot in a step, the rear foot, upper driver, lower driver and connecting rod, described lower driver's lower end is fixed in the described forward foot in a step, the upper end pivot joint of the upper end of the described forward foot in a step and the described rear foot, the two ends of described connecting rod respectively with described upper driver, described rear foot pivot joint, described lower driver's upper end and described upper driver's lower end pivot joint.

2. vehicle frame as claimed in claim 1, is characterized in that: between described lower driver's upper end and described upper driver's lower end, be connected with lockout mechanism.

3. vehicle frame as claimed in claim 1, is characterized in that: described in two, between the upper driver's of bogie side frame upper end, by handle, be fixedly connected with.

4. vehicle frame as claimed in claim 1, is characterized in that: described in two, between the forward foot in a step of bogie side frame, by the first strut bar, be fixedly connected with.

5. vehicle frame as claimed in claim 1, is characterized in that: described in two, between the rear foot of bogie side frame, by the second strut bar, be fixedly connected with.

6. the vehicle frame as described in claim 1～5 any one, is characterized in that: between the upper end of the described forward foot in a step and the upper end of the described rear foot, be combined to form arcuate structure.

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