[0031] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] Reference attached figure 1 , which is an overall structural diagram of an embodiment of an easy-to-fold children's stroller of the present invention.
[0034] A child stroller that is easy to fold, is characterized in that it includes: a bottom frame 07, an upper folding rod 08, a lower folding rod 10, a seat frame 04, an upper casing 01, and a lower casing 11, wherein,
[0035] In one embodiment, the lower casing 11 is located at the bottom, the bottom frame 07 is located above the lower casing 11 and connected to the lower casing 11, and runs through the center of the slider 15, and the slider 15 is set at the bottom of the bottom frame. The front wheel 02 is connected with the slider 15. The slider 15 can open or fold the front wheel 02 into the tire accommodating groove 14 in the direction of rotation. The two rear wheels 05 are connected by an iron rod, and the iron rod runs through the bottom frame 07 and At the rear of the lower casing 11, the lower folding rod 10 is hinged with the bottom frame 07 and fixed by the connecting rod 06, the upper folding rod 08 is hinged with the lower folding rod 10, and the upper folding rod 08 is connected with the nylon material to form a plane, the plane There is also a strap 12 on the outside, the seat frame 04 is connected to the hinge between the upper folding rod 08 and the lower folding rod 10, the upper shell 01 and the seat frame 04 are embedded and connected, and the upper shell 01 is filled with nylon or the like. Material.
[0036] In this embodiment, the retractable push rod is arranged above the upper folding rod 08 and is connected to the folding rod, and the folding rod has a U-shaped closed end facing upward.
[0037] In the specific implementation: the telescopic rod 03 and the hand contact end are wrapped with plastic material, and have telescopic buttons, the plastic material is convenient to hold and push and can reduce the pressure on the human hand, the telescopic rod 03 is made of abs engineering plastic, which is durable while reducing weight It is also environmentally friendly. The telescopic rod 03 can be opened when the luggage case needs to be used as a cart or folded, and the telescopic rod 03 can be stretched and retracted when it needs to be used as a backpack.
[0038] Reference attached Figure 4 In this embodiment, the tire accommodating groove 14 is located below the lower casing 11 , and the upper end of the outer accommodating groove 14 is provided with a closing cover 13 to close the accommodating groove 14 .
[0039] In a specific implementation: the tire accommodating groove 14 can place the folded tire, and the closing cover 13 of the accommodating groove 14 can close the accommodating groove 14, which can prevent the stolen goods of the tire from contacting other people or things while the tire can be well placed. And can reduce the size of the space occupied after folding.
[0040] In the example of this case, the seat frame 04 and the seat frame 04 together form a downwardly concave semi-enclosed shape, the inner and outer shells are covered with nylon material, and the left plane 09 of the front seat frame 04 can be Opens down to an angle, with magnets above the left flat.
[0041] In the specific implementation: the seat frame 04 is filled with nylon material to prevent the generation of peculiar smell, and the half-envelope of the seat frame 04 can be used for children to sit and lie down. When open, it can be closed with an internal magnet; when you need to use the cart as a suitcase or backpack, you can place items in the seat frame 04.
[0042] In the embodiment of this case, a sliding block 15 is provided at the connection of the front wheel 02, and the sliding block 15 is in the shape of a hollow cylinder.
[0043] In the specific implementation: the front wheel 02 can be folded or opened by the rotation of the slider 15. The advantage of using the slider 15 is that the folding function can be realized, and the structure is not easy to be damaged, and the maintenance is simple. The slider 15 It can be folded and opened only by rotating it.
[0044] In the example of this case, the left side of the lower casing 11 also has a circular hole penetrating downward, and the right side has a transverse penetrating hole.
[0045] In the specific implementation: the front wheel 02 is connected to the slider 15, the slider 15 is connected to the front wheel 02 through the casing through the through hole on the left side, the bottom frame 07 penetrates the hollow of the slider, the slider 15 penetrates through the casing and at the same time The front wheel 02 can be folded into the accommodating groove 14 under the housing; the rear wheel 05 can be connected through the right lateral through hole through the iron rod.
[0046] Reference attached figure 2 , In the example of this case, there are two straps 12 connected to the nylon material on the outer plane of the nylon cloth of the above-mentioned shell 01 .
[0047] In a specific implementation, the harness 12 can be carried as a backpack after the stroller is folded, and the use of nylon fabric can prevent the generation of odor.
[0048] In the example of this case, the side of the lower casing 11 has an upward casing frame, and the right end of the lower casing 11 surrounds upward in a right half-bag shape.
[0049] In a specific implementation: the frame of the lower case 11 and the upper case 01 can be fixed together by mutual engagement, and the half-encirclement on the right side can be attached to the upper case just when the upper case 01 and the lower case 11 are adsorbed together. Body 01 just fits so that it becomes a whole.
[0050] refer to Figure 5, In the example of this case, the connecting holes of the connecting rod 06 are provided on both sides of the bottom frame 07, and the connecting holes are L-shaped and rotated 90 degrees to the right, and the connecting holes extend to the right.
[0051] In the specific implementation: when the lower folding rod 10 and the bottom frame 07 are opened, the connecting rod 06 is slid to the lower left part of the hole, and the opening and closing angles of the bottom frame 07 and the lower folding rod 10 can be fixed. The connecting rod 06 is pushed up and slid to the right part of the hole, so that the upper folding rod 08 and the bottom frame 07 can form a closed angle. Using the connecting hole to fix the bottom price and the connecting rod 06 can make the connection more stable and simpler. stuck situation.
[0052] In the example of this case, the rear wheel 05 is connected as a whole by a straight connecting rod, the connecting rod of the rear wheel 05 runs through the chassis 07 and the rear side of the casing, and the tire of the front wheel 02 is a universal wheel.
[0053] In the specific implementation: the front wheel 02 selects the universal wheel to control the pushing direction through the front wheel 02 .
[0054] To sum up, in the specific implementation, the closing cover 13 of the front and lower housing 11 needs to be opened first, and the front wheel 02 is rotated through the slider 15 connected to the front wheel 02. After the rotation, the front wheel 02 can be folded. Go to the tire accommodating groove 14, then close the accommodating groove 14 of the front wheel 02 through the closing cover 13, and then close and fix the left plane 09 of the seat frame 04 upward through a magnet to form a semi-closed body; the upper folding rod 08 is folded to the front end, The rear upper shell 01 and the seat frame 04 form a closed body; then the lower folding rod 10 is folded to the rear end, and the connecting rod 06 is pushed to the right part of the hole so that the folding rod and the bottom frame 04 form a closed angle; The frame of the casing 11 and the upper casing 01 are fixed together by snapping together, and the folding cart becomes a backpack that can be carried through the strap 12 or a suitcase for placing other items; when it needs to be opened for use, first open the lower casing 11, the front wheel 02 is opened by rotating the slider 15, then the upper casing 01 and the lower casing 11 are partially opened, and then the connecting rod 06 is pushed to the left of the hole to open the lower folding rod 10, and then the The upper folding rod 08 and the seat frame 04 are opened, and then the article is taken out from the seat frame 04 and the left plane 09 is fully opened.
[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the invention is defined by the appended claims and their equivalents.
