Folding-type children's trolley
A foldable trolley technology, which is applied to multi-axis children's carriages/cradle cars, etc., can solve the problems of inconvenient carrying, height cannot be reduced, and large volume, etc.
Active Publication Date: 2018-12-11
永康市苏迪罗工贸有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The structure is easy to fold, easy to operate and use. After the whole vehicle is folded, the size in the front and rear directions is greatly reduced, but the height cannot be reduced. Therefore, there is still the problem of large volume after folding, and the packaging volume cannot be fundamentally reduced. still inconvenient to carry
In response to the above problems, many manufacturers and people of insight have developed and developed, but so far no satisfactory products have come out.
Method used
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Embodiment Construction
[0021] Figure 1 to Figure 8 Shown, for the specific embodiment that the present invention creates foldable children's trolley, it comprises left and right armrest bars 2,4, front wheel frame 16, front wheel 17, left and right rear wheel bar 22, rear wheel 23, hand push rod 18, cushion 3. Rotary joint assembly, which includes left and right end caps 7, left and right handrail rod joints 5, push rod joints 8, left and right rear wheel rod joints 10, front wheel frame joints 13, and left and right handrail rods 2 and 4 are correspondingly fixed On the left and right armrest rod joints 5, the hand push rod 18 is fixed on the push rod joint 8, the left and right rear wheel rods 22 are correspondingly fixed on the left and right rear wheel rod joints 10, and the front wheel frame 16 is correspondingly fixed on the front wheel frame joint 13; Left and right handrail joints 5 and push rod joints 8, left and right rear wheel joints 10 and front wheel frame joints 13 are arranged side ...
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The invention discloses a folding type children's trolley, which includes left and right armrests (2, 4), a front wheel carrier (16), front wheels (17), the left and right rear wheel rods (22), rear wheels (23), a manual push rod (18), a seat cushion (3) and a rotating joint assembly, wherein the rotating joint assembly comprises left and right end covers (7), right and left armrest bar joints (5), a push rod joint (8), -left and right rear wheel bar joints (10), a front wheel frame joint (13), -left and right armrest bar joints (5) and a push rod joint (8); and the left and right rear wheel bar joints (10) and the front wheel frame joints (13) are arranged on the left and right end covers (7) side by side; an armrest rod limit block (6) and a push rod sliding groove (9) are arranged between that left and right armrest rod joint (5) and the push rod joint (8),; a rear wheel bar limit block (11) and a front wheel frame sliding groove (14) are arranged between that left and right rear wheel bar joint (10) and the front wheel frame joint (13),; The front wheel carrier joint (13) locks the push rod joint (8) by means of a locking mechanism. The invention has the advantages of simple structure, convenient operation, small folding volume, portability and the like.
Description
technical field [0001] The invention relates to a children's article, in particular to a foldable children's trolley which has a small folding volume and is easy to carry and store. Background technique [0002] Foldable children's trolley is a means of transportation for parents to take their children for walking, shopping, and sightseeing. It not only needs to ensure that children sit comfortably and safely, but also requires small folding volume and convenient carrying and storage. Existing foldable children's stroller comprises front wheel frame, the front wheel that is arranged on the front wheel frame, left and right rear wheel bar, the rear wheel that is arranged on the left and right rear wheel, hand push bar is fixedly connected on the front wheel frame, left and right The armrest rod is connected with the left and right rear wheel rods, the hand push rod is cross-connected with the left and right rear wheel rods, the seat cushion is hinged on the left and right han...
Claims
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Login to View More IPC IPC(8): B62B7/06
CPCB62B7/06
Inventor陈政陈政果
Owner永康市苏迪罗工贸有限公司