A three-way folding baby carriage
A baby carriage and frame technology, applied in the field of folding baby carriages, can solve the problems of large volume, complex folding structure, high transportation and storage costs, etc., and achieve the effect of small size, convenient use and simple structure
Active Publication Date: 2015-12-16
GUANGDONG ROADMATE GRP
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- Claims
- Application Information
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Problems solved by technology
[0002] After the existing stroller is folded, it is still bulky, inconvenient to carry and store, and the cost of transportation and storage is high, the folding structure is complicated, and the stability after unfolding is poor
Method used
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[0044] A three-way folding stroller, comprising:
[0045] A connecting seat 1, the center of which is provided with a central hinge shaft 101, on which a front wheel set 102 is connected;
[0046] A left front frame rod 2, the front end of which is hinged on the central hinge shaft 101;
[0047] A right front frame rod 3, the front end of which is hinged on the central hinge shaft 101;
[0048] A left center beam 4, the front end of which is hinged to the rear end of the left front frame rod 2 through the left sliding articulation joint 1a;
[0049] A right middle beam 5, the front end of which is hinged to the rear end of the right front frame rod 3 through the right sliding hinge joint 1b; the structure of the right sliding hinge joint 1b is symmetrical to the left sliding hinge joint 1a;
[0050] A left folding armrest frame 6, the left end of which is hinged to the rear end of the left middle beam 4;
[0051] A right folding armrest frame 7, its right end is hinged with...
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The invention discloses a three-way folding baby carriage. The three-way folding baby carriage comprises a connecting seat, a left front carriage frame rod, a right front carriage frame rod, a left middle beam, a right middle beam, a left folding arm rest, a right folding arm rest, a left back carriage frame rod, a right back carriage frame rod, a left chassis rod, a right chassis rod, a left back chassis rod, a right back chassis rod, a middle back chassis rod, a middle chassis rod and a folding control mechanism, wherein a central hinge shaft is arranged on the middle part of the connecting seat; the central hinge shaft is connected with a front wheel group; the front end of the left front carriage frame rod is hinged with the central hinge shaft; the front end of the right front carriage frame rod is hinged with the central hinge shaft; the front end of the left middle beam is hinged with the back end of the left front carriage frame rod through a left sliding hinge joint; the front end of the right middle beam is hinged with the back end of the left front carriage rod through a right sliding hinge joint; the left end of the left folding arm rest is hinged with the back end of the left middle beam; the right end of the right folding arm rest is hinged with the back end of the right middle beam; the left end of the right folding arm rest is hinged with the right end of the left folding arm rest; the front end of the left back carriage frame rod is hinged with the middle part of the left middle beam; the back end of the left back carriage frame rod is connected with a left back wheel; the front end of the right back carriage frame rod is hinged with the middle part of the right middle beam; and the back end of the right back carriage frame rod is connected with a left back wheel.
Description
【Technical field】 [0001] The invention relates to a stroller, more specifically to a folding stroller. 【Background technique】 [0002] After the existing baby carriage is folded, it still has a large volume, is inconvenient to carry and store, has high transportation and storage costs, has a complicated folding structure, and has poor stability after being unfolded. 【Content of invention】 [0003] The object of the present invention is to overcome the disadvantages of the prior art and provide a three-way folding stroller with simple structure, simultaneous folding in three coordinate directions, small volume after folding, and convenient use. [0004] The present invention is achieved through the following technical solutions: [0005] A three-way folding stroller is characterized by comprising: [0006] A connecting seat 1, the center of which is provided with a central hinge shaft 101, on which a front wheel set 102 is connected; [0007] A left front frame rod 2, th...
Claims
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IPC IPC(8): B62B7/06
Inventor 严广姜胜军
Owner GUANGDONG ROADMATE GRP