folding stroller
A baby carriage and joystick technology, applied in the field of baby carriages, can solve the problems of complex overall structure, large volume, and poor flexibility, and achieve the effect of simple overall structure, small volume, and good flexibility
Active Publication Date: 2018-11-13
宁波为了爱母婴用品科技有限公司
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Problems solved by technology
However, the front and rear legs of the folding stroller in the prior art are all connected with the crossbar of the chair frame through the linkage mechanism, and the hind legs are usually in pairs, so after the linkage mechanism matched with the rear legs is set, the overall structure is more complicated. , the volume after folding is relatively large, and the flexibility is also poor in the process of use
Method used
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[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7 , Figure 8 with Figure 9 Shown, a kind of folding stroller, it comprises seat frame 1, front leg 2 and rear leg 3 (certainly also comprises other components, but because do not relate to the invention point that the present invention creates, so no longer repeat them here), The seat frame 1 includes a front cross bar 1.1, a rear cross bar 1.2 and a longitudinal bar 1.3, the upper end of the front leg 2 is connected to the front cross bar 1.1 in rotation, the rear leg 3 is connected to the rear cross bar 1.2 in rotation, and one end of the longitudinal bar 1.3 is connected to the front cross bar 1.3. The bar 1.1 is connected, and the other end of the longitudinal bar 1.3 is rotationally connected with the rear cross bar 1.2, and the rear cross...
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A foldable baby carriage comprises a seat frame (1), front legs (2) and rear legs (3). The seat frame (1) comprises a front transverse rod (1.1), a rear transverse rod (1.2) and longitudinal rods (1.3). The upper ends of the front legs (2) are rotationally connected with the front transverse rod (1.1). The rear legs (3) are rotationally connected with the rear transverse rod (1.2). One end of each longitudinal rod (1.3) is connected with the front transverse rod (1.1) and the other end of each longitudinal rod (1.3) is rotationally connected with the rear transverse rod (1.2). The rear transverse rod (1.2) is provided with locking devices for locking the longitudinal rods (1.3) and the rear legs (3). Compared with the prior art, due to the fact that the rear transverse rod is provided with the locking devices for locking the longitudinal rods and the rear legs, after the locking devices are arranged, an original rear leg connecting rod mechanism is omitted, meanwhile a connecting rod mechanism on the seat frame is simplified, and the whole structure of a framework is relatively simpler; meanwhile the whole size of the folded foldable baby carriage is reduced and the foldable baby carriage can be directly placed in a trunk or a trunk of a vehicle to be carried after being folded; and the rear legs can be folded at will according to requirements after other mechanisms are folded, and the use flexibility is good.
Description
technical field [0001] The invention belongs to the technical field of baby carriages, in particular to a folding baby carriage. Background technique [0002] Folding stroller is a tool cart designed for the convenience of baby's outdoor activities. There are various models. It is the baby's favorite means of transportation for walking, and it is also a must for mothers when they take their babies to the street for shopping. [0003] At present, the folding stroller includes a backrest, a seat, front and rear legs and wheels fixed on the front and rear legs, and each part is pivotally connected by a link mechanism. However, the front and rear legs of the folding stroller in the prior art are all connected with the crossbar of the chair frame through the linkage mechanism, and the hind legs are usually in pairs, so after the linkage mechanism matched with the rear legs is set, the overall structure is more complicated. , the volume after folding is relatively large, and the ...
Claims
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IPC IPC(8): B62B7/10
CPCB62B7/10
Inventor 朱小平
Owner 宁波为了爱母婴用品科技有限公司