Folding buggy capable of being quickly folded and stored

Abstract

The utility model belongs to the technical field of folding buggies, and particularly relates to a folding buggy capable of being quickly folded and stored, which adopts the following scheme that the folding buggy comprises a main frame, the rear fork arm is rotationally connected with the main frame; the number of the rotating wheels is two, and the two rotating wheels are rotationally connected with the rear fork arm; the folding mechanism is respectively matched with the rear fork arm and the main frame; the telescopic mechanism comprises a fixing ring, a handle and a fixing rod; the handle is matched with the main frame, the top of the main frame is fixedly sleeved with the fixing ring, the fixing rod is rotationally connected with the fixing ring, and the folding mechanism comprises two connecting arms, two front fork arms, a front wheel frame and two universal wheels. The main frame, the front fork arm and the rear fork arm are folded, and the handle can stretch on the main frame, so that the space is further saved, and rapidness and convenience are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of foldable baby strollers, in particular to a foldable baby stroller which can be folded and stored quickly. Background Art

[0002] With the development of society, baby strollers have become a must-have tool for infants and young children to travel. In addition to the basic requirements of safety and stability of baby strollers, parents pay more and more attention to the characteristics of baby strollers such as lightness, easy folding, small size and easy storage.

[0003] However, the foldable baby strollers currently on the market have many connecting parts, which easily weaken the force between the frames and make the linkage mode inconsistent; and the folding operation steps of such a baby stroller are many, and it is difficult to fold or unfold without instructions. Therefore, the utility model proposes a foldable baby stroller that can be folded and stored quickly to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems in the prior art that the foldable baby stroller has many connecting parts, which easily leads to weakening of the force between the frames and makes the linkage mode incoherent; and the folding operation steps of the baby stroller with such a structure are many, and it is difficult to fold or unfold without instructions, and a foldable baby stroller that can be folded and stored quickly is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foldable baby stroller capable of being folded and stored quickly, comprising:

[0007] Main frame;

[0008] A rear fork arm, the rear fork arm being rotatably connected to the main frame;

[0009] Rotating wheels, the number of the rotating wheels is two, and both rotating wheels are rotatably connected to the rear fork arm;

[0010] A folding mechanism, wherein the folding mechanism cooperates with the rear fork arm and the main frame respectively;

[0011] A telescopic mechanism, the telescopic mechanism comprising: a fixing ring, a handle and a fixing rod;

[0012] The handle is matched with the main frame, the fixing ring fixing sleeve is arranged on the top of the main frame, the fixing rod is rotatably connected with the fixing ring, and the fixing rod is in sliding contact with the handle.

[0013] As a preferred solution of the utility model, the folding mechanism comprises: two connecting arms, two front fork arms, a front wheel frame and two universal wheels;

[0014] The two front fork arms are both rotatably connected to the main frame, the two front fork arms are both fixedly mounted on the front wheel frame, the two universal wheels are both rotatably connected to the bottom of the front wheel frame, and the two connecting arms are rotatably connected to the two front fork arms and the two rear fork arms respectively.

[0015] As a preferred solution of the utility model, a vertical slide groove is opened and closed on the inner side of the main frame, and the outer side of the handle is slidably connected to the inner wall of the vertical slide groove.

[0016] As a preferred solution of the utility model, mounting sleeves are fixedly mounted on both connecting arms, and the number of the mounting sleeves is two.

[0017] Beneficial effects:

[0018] 1. Rotate the main frame clockwise on the front fork arm so that the main frame can push the rear fork arm downward, so that the rear fork arm pushes the connecting rod to rotate, so that the connecting rod can rotate clockwise on the front fork arm. At this time, the rear fork arm rotates to the side where the two front forks are away from each other, and the front fork arm overlaps with the connecting arm and the rear fork arm. The main frame is on the right side of the front fork arm. Then rotate the fixing rod on the fixing ring so that the fixing rod is separated from the handle, and the position of the handle can be adjusted to retract the handle to achieve the folding of the baby stroller.

[0019] In the utility model, by rotating the main frame on the front fork arm, the main frame can fold the rear fork arm on the front fork arm, so that the main frame, the front fork arm and the rear fork arm are folded up, and the handle can also be extended and retracted on the main frame, which further saves space and is quick and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the right side view of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the left side view of the utility model;

[0022] Figure 3 It is the main three-dimensional diagram of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the present invention when viewed from above.

[0024] In the figure: 1. main frame; 2. fixing ring; 3. handle; 4. fixing rod; 5. rear fork arm; 6. rotating wheel; 7. connecting arm; 8. mounting sleeve; 9. front fork arm; 10. front wheel frame; 11. universal wheel. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 4 , a foldable baby stroller that can be folded and stored quickly, comprising

[0028] Main frame 1;

[0029] A rear fork arm 5, the rear fork arm 5 is rotatably connected to the main frame 1;

[0030] A rotating wheel 6, the number of the rotating wheels 6 is two, and the two rotating wheels 6 are both rotatably connected to the rear fork arm 5;

[0031] A folding mechanism, the folding mechanism cooperates with the rear fork arm 5 and the main frame 1 respectively;

[0032] The telescopic mechanism comprises: a fixing ring 2, a handle 3 and a fixing rod 4;

[0033] The handle 3 is matched with the main frame 1 , the fixing ring 2 is fixedly sleeved on the top of the main frame 1 , the fixing rod 4 is rotatably connected with the fixing ring 2 , and the fixing rod 4 is in sliding contact with the handle 3 .

[0034] By means of the above structure: by rotating the main frame 1 on the front fork arm 9, the main frame 1 can fold the rear fork arm 5 on the front fork arm 9, and the main frame 1, the front fork arm 9 and the rear fork arm 5 are folded up, and the handle 3 can also be extended and retracted on the main frame 1, further saving space, which is quick and convenient.

[0035] As a preferred solution of the utility model, the folding mechanism includes: two connecting arms 7, two front fork arms 9, a front wheel frame 10 and two universal wheels 11;

[0036] The two front forks 9 are both rotatably connected to the main frame 1, and the two front forks 9 are both fixedly mounted on the front wheel frame 10. The two universal wheels 11 are both rotatably connected to the bottom of the front wheel frame 10. The two connecting arms 7 are rotatably connected to the two front forks 9 and the two rear forks 5 respectively. The main frame 1 is rotated clockwise on the front forks 9 so that the main frame 1 can push the rear forks 5 downward, so that the rear forks 5 push the connecting rod to rotate, so that the connecting rod can rotate clockwise on the front forks 9. At this time, the rear fork arms 5 rotate to the side where the two front forks 9 are away from each other, and the front forks 9 overlap with the connecting arms 7 and the rear fork arms 5. The main frame 1 is on the right side of the front fork arms 9. Then the fixing rod 4 is rotated on the fixing ring 2 so that the fixing rod 4 is disengaged from the handle 3. The position of the handle 3 can be adjusted to retract the handle 3 to achieve the folding of the baby stroller.

[0037] As a preferred solution of the utility model, a vertical slide groove is opened and closed on the inner side of the main frame 1, and the outer side of the handle 3 is slidably connected to the inner wall of the vertical slide groove. The vertical slide groove is used to connect the handle 3 and the main frame 1, so that the handle 3 can slide on the main frame 1 to arbitrarily adjust the position of the handle 3 on the main frame 1, which is convenient for using the handle 3 and also convenient for folding the handle 3.

[0038] As a preferred solution of the utility model, a mounting sleeve 8 is fixedly mounted on each of the two connecting arms 7 , and the number of the mounting sleeves 8 is two, and the mounting sleeves 8 are used to install the child seat.

[0039] The working principle of the utility model is: when the baby stroller needs to be folded, Figure 1 For example, the main frame 1 is rotated clockwise on the front fork arm 9, so that the main frame 1 can push the rear fork arm 5 downward, so that the rear fork arm 5 pushes the connecting rod to rotate, so that the connecting rod can rotate clockwise on the front fork arm 9. At this time, the rear fork arm 5 rotates to the side where the two front forks 9 are away from each other, the front fork arm 9 coincides with the connecting arm 7 and the rear fork arm 5, and the main frame 1 is on the right side of the front fork arm 9. Then, the fixing rod 4 is rotated on the fixing ring 2 to disengage the fixing rod 4 from the handle 3, and the position of the handle 3 can be adjusted to retract the handle 3, so as to realize the folding of the baby stroller. When it needs to be unfolded, it only needs to be moved on the front fork arm. 9, the main frame 1 is rotated counterclockwise so that the main frame 1 can pull the rear fork arm 5 and the front fork arm 9 away from each other, and the connecting arm 7 and the rear fork arm 5 are unfolded. When they are unfolded to the maximum, they can be used as a child stroller (the state in the attached figure of the specification), and then the child seat is installed on the mounting sleeve 8 by bolts, and then the handle 3 is pulled out, and the fixing rod 4 is rotated so that the protrusion on the fixing rod 4 fits tightly with the handle 3, increasing the friction between the handle 3 and the main frame 1, preventing the handle 3 from sliding on the inner side of the main frame 1, and fixing the handle 3. Then, the child stroller can be used and moved by the universal wheel 11 and the rotating wheel 6.

[0040] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A foldable baby stroller that can be folded and stored quickly, characterized in that: include Main frame (1); A rear fork arm (5), wherein the rear fork arm (5) is rotatably connected to the main frame (1); Rotating wheels (6), the number of the rotating wheels (6) is two, and the two rotating wheels (6) are both rotatably connected to the rear fork arm (5); A folding mechanism, wherein the folding mechanism is respectively matched with the rear fork arm (5) and the main frame (1); A telescopic mechanism, the telescopic mechanism comprising: a fixing ring (2), a handle (3) and a fixing rod (4); The handle (3) is matched with the main frame (1), the fixing ring (2) is fixedly sleeved on the top of the main frame (1), the fixing rod (4) is rotatably connected with the fixing ring (2), and the fixing rod (4) is in sliding contact with the handle (3).

2. A foldable baby stroller that can be folded and stored quickly according to claim 1, characterized in that: The folding mechanism comprises: two connecting arms (7), two front fork arms (9), a front wheel frame (10) and two universal wheels (11); The two front fork arms (9) are both rotatably connected to the main frame (1), the two front fork arms (9) are both fixedly mounted on the front wheel frame (10), the two universal wheels (11) are both rotatably connected to the bottom of the front wheel frame (10), and the two connecting arms (7) are respectively rotatably connected to the two front fork arms (9) and the two rear fork arms (5).

3. A foldable baby stroller that can be folded and stored quickly according to claim 1, characterized in that: A vertical slide groove is opened and closed on the inner side of the main frame (1), and the outer side of the handle (3) is slidably connected to the inner wall of the vertical slide groove.

4. A foldable baby stroller that can be folded and stored quickly according to claim 1, characterized in that: The two connecting arms (7) are both fixedly mounted with mounting sleeves (8), and the number of the mounting sleeves (8) is two.

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