CN210391278U

CN210391278U - Novel folding structure on baby stroller

Info

Publication number: CN210391278U
Application number: CN201921018228.8U
Authority: CN
Inventors: 王品其; 孟胜军; 戈俊峰
Original assignee: Jinhua Lanbo Baby Items Co ltd
Current assignee: Jinhua Lanbo Baby Items Co ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-24
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a folding structure on a novel baby stroller, which comprises a handle lower pipe, an upper joint, a lower joint, a front leg pipe and a seat fixing seat, wherein the handle lower pipe is connected with the upper joint, an unlocking slider is arranged in the handle lower pipe, an unlocking slider reset pressure spring is arranged in the unlocking slider, a frame lock head is arranged under one side of the unlocking slider, one side of the frame lock head is connected with the frame lock head reset pressure spring, the lower part of the frame lock head is provided with the lower joint, the left side of the lower joint is provided with the front leg pipe, a frame lock head fixing sleeve is arranged in the front leg pipe, a front leg inner fixing member is arranged below the frame lock head fixing sleeve, the front leg inner fixing member is connected with a first seat unlocking linkage member, the first seat unlocking linkage member is connected with a second seat unlocking linkage member, the tail end of the second seat unlocking linkage member is connected with a, realize the folding of baby's shallow, convenient operation, stable in structure.

Description

Novel folding structure on baby stroller

Technical Field

The utility model belongs to the technical field of baby's shallow technique and specifically relates to a novel beta structure on baby's shallow.

Background

The existing foldable baby stroller has many kinds of vehicle frames, but the structure is complex, and the foldable baby stroller has the following defects, the general folding structure is not strong in linkage, the folding of the baby stroller is troublesome and not stable enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel beta structure on baby's shallow is provided.

For solving the above-mentioned prior art problem, the utility model discloses a following scheme: a folding structure on a novel baby stroller comprises a handle lower pipe, an upper joint, a lower joint, a front leg pipe and a seat fixing seat, wherein the handle lower pipe is connected with the upper joint, an unlocking sliding piece is arranged in the handle lower pipe, an unlocking sliding piece resetting pressure spring is arranged in the unlocking sliding piece, a frame lock head is arranged below one side of the unlocking sliding piece, one side of the frame lock head is connected with the frame lock head resetting pressure spring, the lower joint is arranged below the frame lock head, the front leg pipe is arranged on the left side of the lower joint, a frame lock head fixing sleeve is arranged in the front leg pipe, a front leg inner fixing piece is arranged below the frame lock head fixing sleeve, the front leg inner fixing piece is connected with a first seat unlocking linkage piece, the first seat unlocking linkage piece is connected with a second seat unlocking linkage piece, and the tail end of the second seat unlocking linkage piece is connected, the seat unlocking ejection piece is connected with the seat fixing lock head, the bottom of the seat fixing lock head is connected with the seat fixing seat, and the tail end of the seat fixing lock head is connected with the seat fixing lock head resetting pressure spring.

Preferably, the frame lock head fixing sleeve is matched and connected with the frame lock head.

Preferably, the tail end of the unlocking sliding piece is provided with an inclined block which is matched with a protruding block on a lock head of the frame.

Preferably, the left side of the unlocking sliding piece is matched with the second seat unlocking linkage piece.

Has the advantages that:

the utility model adopts the above technical scheme to provide a novel beta structure on baby's shallow utilizes simple design, realizes baby's shallow folding, convenient operation, stable in structure.

Drawings

Fig. 1 is a schematic view of the dynamic structure of the present invention.

Fig. 2 is a schematic diagram of the locking structure of the present invention.

Fig. 3 is a schematic structural view of the whole set of seats of the present invention.

Detailed Description

As shown in fig. 1, 2 and 3, a folding structure of a novel stroller comprises a handle lower tube 1, an upper joint 2, a lower joint 7, a front leg tube 8 and a seat fixing seat 15, wherein the handle lower tube 1 is connected with the upper joint 2, an unlocking slider 3 is arranged in the handle lower tube 1, an unlocking slider reset pressure spring 4 is arranged in the unlocking slider 3, a frame lock 5 is arranged under one side of the unlocking slider 3, one side of the frame lock 5 is connected with the frame lock reset pressure spring 6, a lower joint 7 is arranged under the frame lock 5, the front leg tube 8 is arranged on the left side of the lower joint 7, a frame lock fixing sleeve 9 is arranged in the front leg tube 8, a front inner fixing member 10 is arranged below the frame lock fixing sleeve 9, the front inner fixing member 10 is connected with a first seat unlocking linkage member 11, the first seat unlocking linkage member 11 is connected with a second seat unlocking linkage member 12, the back end of the second seat unlocking linkage part 12 is connected with the seat unlocking ejection part 13, the seat unlocking ejection part 13 is connected with a seat fixing lock head 14, the bottom of the seat fixing lock head 14 is connected with a seat fixing seat 15, the back end of the seat fixing lock head 14 is connected with a seat fixing lock head resetting pressure spring 16, a frame lock head fixing sleeve 9 is connected with a frame lock head 5 in a matched mode, the back end of the unlocking sliding part 3 is provided with an inclined block 17 matched with a protruding block 18 on the frame lock head 5, and the left side of the unlocking sliding part 3 is matched with the second seat unlocking linkage part 12.

When the baby needs to be folded, the locking state of the baby carriage only needs to be opened, and the specific operation is as follows: the unlocking sliding piece 3 is moved downwards, the unlocking sliding piece 3 moves downwards at the moment, the inclined block 17 arranged at the tail end of the unlocking sliding piece 3 is matched with the protruding block 18 on the frame lock head 5, because the inclined plane at the bottom of the inclined block 17 is matched with the cylindrical protruding block 18, when the inclined block 17 of the unlocking sliding piece 3 moves downwards, the frame lock head 5 is pushed to move rightwards through the protruding block 18, the frame lock head 5 can move out of the groove in the frame lock head fixing sleeve 9, the locking state of the frame lock head 5 and the frame lock head fixing sleeve 9 is released, meanwhile, the circular arc surface at the upper part of the unlocking sliding piece 3 can push the second seat unlocking linkage piece 12 to rotate leftwards, the front inner fixing piece 10 is connected with the first seat unlocking linkage piece 11, the first seat unlocking linkage piece 11 is connected with the second seat unlocking linkage piece 12, the second seat unlocking linkage piece 12 can push the seat unlocking ejection piece 13 to move upwards, the first seat unlocking linkage part 11 can be connected with the second seat unlocking linkage part 12 to be folded leftwards, so that the locking state of the upper portion of the folding structure can be released, the baby carriage can be folded, when the baby carriage needs to be used, the unlocking sliding part 3 moves upwards, the unlocking sliding part resetting pressure spring 4 is favorable for the unlocking sliding part 3 to move upwards, the frame lock resetting pressure spring 6 is favorable for the frame lock 5 to move leftwards to be locked with the frame lock fixing sleeve 9, the seat fixing lock resetting pressure spring 16 at the tail end of the seat fixing lock 14 is favorable for driving the seat fixing lock 14 to move downwards, and finally the first seat unlocking linkage part 11 is connected with the second seat unlocking linkage part 12 to move rightwards, and all the structures are finally changed into the locking state.

Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a beta structure on novel baby's shallow, includes hand (hold) low tube (1), upper joint (2), lower joint (7), front foot pipe (8) and seat fixing base (15), its characterized in that: the handle lower pipe (1) is connected with the upper joint (2), an unlocking sliding part (3) is arranged inside the handle lower pipe (1), an unlocking sliding part reset pressure spring (4) is placed inside the unlocking sliding part (3), a frame lock head (5) is arranged below one side of the unlocking sliding part (3), one side of the frame lock head (5) is connected with a frame lock head reset pressure spring (6), a lower joint (7) is arranged below the frame lock head (5), a front foot pipe (8) is arranged on the left side of the lower joint (7), a frame lock head fixing sleeve (9) is arranged inside the front foot pipe (8), a front foot inner fixing part (10) is arranged below the frame lock head fixing sleeve (9), the front foot inner fixing part (10) is connected with a first seat unlocking linkage part (11), the first seat unlocking linkage part (11) is connected and matched with a second seat unlocking linkage part (12), the back end of the second seat unlocking linkage piece (12) is connected with the seat unlocking ejection piece (13), the seat unlocking ejection piece (13) is connected with a seat fixing lock head (14), the bottom of the seat fixing lock head (14) is connected with a seat fixing seat (15), and the back end of the seat fixing lock head (14) is connected with a seat fixing lock head resetting pressure spring (16).

2. The folding structure of the new stroller as claimed in claim 1, wherein the frame lock fixing sleeve (9) is connected with the frame lock (5) in a fitting manner.

3. A novel folding structure for baby stroller as claimed in claim 1, wherein the end of the unlocking slider (3) is equipped with a ramp (17) to match with a protrusion (18) on the frame lock (5).

4. A novel folding arrangement in a stroller according to claim 1, characterized in that the unlocking slide (3) cooperates on the left with a second seat unlocking linkage (12).