stroller
A technology of children's strollers and push rods, which is applied in the direction of trolleys, children's carriages/baby carriages, multi-axis children's carriages/cradle cars, etc. It can solve the problems of inconvenient use, inability to free up two-handed carts, and inconvenient folding operations. Small number of parts, convenient for daily use, and compact structure
Active Publication Date: 2017-10-10
GOODBABY CHILD PROD CO LTD
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- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, most of the children's strollers need to rely on human hands to operate when folding and unfolding. Inconvenience to use
Method used
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[0023] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] see Figure 1 to Figure 7 The illustrated stroller includes a frame having an unfolded state and a folded state, and a locking mechanism for locking the frame in the unfolded state. The vehicle frame comprises a front bracket 1, a rear bracket 2 whose upper part is pivotally connected to the upper part of the front bracket 1, a seatpost 3 whose front part is pivotally connected to the front bracket 1, and a front part which is pivotally connected to the rear part of the seatpost 3. The shaft is connected and the rear pivot is connected to the basket rod 4 on the rear support 2.
[0025] The vehicle frame also includes a push rod assembly, which includes a push rod 5 that is pivotally connected to the rear bracket 2, a slide rod 6 that slides up and down on the push rod 5, and is used to provide the push rod 6 ...
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The invention discloses a baby stroller. A frame comprises front supports, rear supports, seat rods, a basket rod and a push rod assembly. The push rod assembly comprises push rods pivoted to the rear supports, sliding rods arranged on the push rods in a vertically-sliding manner and elastic pieces used for providing elastic reset force required by the sliding rods to slide downwards relative to the push rods. The lower portions of the sliding rods are pivoted to the front portion of the basket rod or the rear portions of the seat rods. When the frame is in an unfolded state, a locking mechanism conducts locking operation, the sliding rods and the push rods are locked, and the elastic pieces are compressed to be in an energy storage state. When the frame is folded, the locking mechanism conducts unlocking operation, the sliding rods slide downwards under the elastic acting force of the elastic pieces and drive the front supports, the rear supports, the seat rods, the basket rod and the push rods to be automatically folded. By the adoption of the baby stroller, the number of the rods is small, the structure is simple, semi-automatic folding and full-automatic unfolding can be achieved, operation is quite convenient, the structure of the frame is compact and occupied space is small after the frame is folded, and great convenience is brought to daily use of a user.
Description
technical field [0001] The invention relates to a stroller for children. Background technique [0002] In the prior art, the structures of children's strollers are various, and the connection structures of the rods on the frame are also various. Correspondingly, the working principles of folding and unfolding of the frame are also different. At present, most of the children's strollers need to rely on human hands to operate when folding and unfolding. Inconvenient to use. Contents of the invention [0003] The object of the present invention is to provide a baby stroller with simple structure and simple folding and unfolding operations. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a children's stroller, including a vehicle frame with an unfolded state and a folded state, a locking mechanism for locking the vehicle frame in the expanded state, and the vehicle frame including a front bracket, a rear bracket hav...
Claims
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IPC IPC(8): B62B7/08
CPCB62B7/083B62B2205/003
Inventor 李丰
Owner GOODBABY CHILD PROD CO LTD