CN213442858U - Three-wheel child scooter with high conversion speed - Google Patents

Abstract

The utility model relates to a children's scooter technical field just discloses a fast tricycle children's scooter of slew rate, including footboard and pole setting, the both sides of footboard are all rotated and are provided with the pivot, left side the both ends of pivot all rotate with the lower extreme of footboard and are connected, the right side the middle-end of pivot is rotated with the lower extreme of footboard and is connected, the left side the middle-end and the right side of pivot the wheel has all been cup jointed to the both ends of pivot, fixed surface is provided with the connecting block on the left side of footboard, the pole setting sets up and passes through antifriction bearing and connecting block rotation in the top of connecting block and lower extreme and be connected, the pull rod has been cup jointed in the inside activity of pole setting, the fixed handle that is provided with in upper end of pull rod, the lower extreme right side of pole setting is. The utility model discloses switching speed piece, the form of transform scooter that can be quick.

Description

Three-wheel child scooter with high conversion speed

Technical Field

The utility model relates to a children's scooter technical field especially relates to a fast tricycle children's scooter of slew velocity.

Background

Children's scooter is child's toy, belongs to the bassinet, and children often ride the flexibility that the scooter can temper the health, improve reaction rate, increase the amount of exercise, strengthen organism resistance, receive liking of vast children deeply, appear to have the seat at present and can stand and ride dual-purpose scooter.

Although traditional three-wheeled children's scooter that has seat and can stand and ride dual-purpose has the variety in use, but is comparatively loaded down with trivial details when the conversion scooter form, needs put down the seat earlier fixedly, then with the suitable highly fixed of bracing piece regulation again, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of time and energy waste and providing a three-wheel child scooter with high conversion speed when the three-wheel child scooter converts the form in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a three-wheel child scooter with high conversion speed comprises a pedal and a vertical rod, wherein rotating shafts are rotatably arranged on two sides of the pedal, two ends of the rotating shaft on the left side are rotatably connected with the lower end of the pedal, the middle end of the rotating shaft on the right side is rotatably connected with the lower end of the pedal, wheels are fixedly sleeved on the middle end of the rotating shaft on the left side and two ends of the rotating shaft on the right side, the upper surface of the left side of the pedal is fixedly provided with a connecting block, the upright stanchion is arranged above the connecting block, the lower end of the upright stanchion is rotationally connected with the connecting block through a rolling bearing, a pull rod is movably sleeved in the vertical rod, a handle is fixedly arranged at the upper end of the pull rod, two fixed plates are arranged on the right side of the lower end of the vertical rod, a cushion is rotatably arranged between the two fixed plates through a first rotating rod, the inside drive that is provided with of pole setting the cushion pivoted rotary mechanism, the both ends of pull rod are provided with fixedly the chucking mechanism of cushion.

Preferably, rotary mechanism includes first gear and second gear, the lower extreme of pole setting is rotated and is provided with the second bull stick, two first gear is fixed respectively cup joints the pole wall with the first bull stick that corresponds and second bull stick, two first gear engagement is connected, the second gear sets up in the inside of pole setting and fixedly cup joints with the middle part of second bull stick, the lower extreme right side of pull rod is provided with the rack, the rack is connected with the second gear engagement.

Preferably, chucking mechanism includes first inserted bar and second inserted bar, two first inserted bar is fixed to be set up in the upper end both sides of cushion, the upper end both sides of pull rod are all fixed and are provided with two fixed blocks, two the left end of first inserted bar all runs through the fixed block that corresponds, two the second inserted bar all sets up in corresponding two between the fixed block and the upper end all run through the inside that corresponding fixed block and lower extreme all extend to the first inserted bar that corresponds.

Preferably, the middle ends of the two second inserting rods are fixedly provided with stop blocks, the upper sections of the two second inserting rods are movably sleeved with springs, and the lower ends of the springs are fixedly connected with the corresponding stop blocks.

Preferably, two baffles are fixedly arranged at the lower end of the right side of the vertical rod.

Preferably, the two handles are made of anti-skid rubber materials.

Compared with the prior art, the utility model provides a fast tricycle children's scooter of slew velocity possesses following beneficial effect:

1. this fast tricycle children scooter of slew velocity, when through rotating the cushion, two first gear engagement rotate to drive the second bull stick and rotate, drive the second gear rotation promptly, thereby drive the pull rod downstream, with handle position lowering promptly when opening the cushion, realize carrying out quick conversion to the form of scooter promptly.

2. This tricycle children scooter that conversion speed is fast is provided with first inserted bar through cushion upper end both sides, is provided with the second inserted bar in the pull rod both sides fixed block to can realize packing up the quick fixed of back to the cushion.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the transition speed piece, the form of transform scooter that can be quick.

Drawings

Fig. 1 is a schematic structural view of a three-wheeled child scooter with a high conversion speed provided by the present invention;

FIG. 2 is a schematic view of the internal structure of FIG. 1;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 2;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the device comprises a pedal 1, a rotating shaft 2, wheels 3, connecting blocks 4, vertical rods 5, pull rods 6, handles 7, first rotating rods 8, a cushion 9, a baffle 10, first inserting rods 11, fixed blocks 12, second rotating rods 13, first gears 14, second gears 15, racks 16, second inserting rods 17 and springs 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a three-wheeled children scooter with high conversion speed comprises a pedal 1 and a vertical rod 5, wherein two sides of the pedal 1 are both rotatably provided with a rotating shaft 2, two ends of a left rotating shaft 2 are both rotatably connected with the lower end of the pedal 1, the middle end of a right rotating shaft 2 is rotatably connected with the lower end of the pedal 1, the middle end of the left rotating shaft 2 and two ends of the right rotating shaft 2 are both fixedly sleeved with wheels 3, the upper surface of the left side of the pedal 1 is fixedly provided with a connecting block 4, the vertical rod 5 is arranged above the connecting block 4, the lower end of the vertical rod 5 is rotatably connected with the connecting block 4 through a rolling bearing, a pull rod 6 is movably sleeved in the vertical rod 5, the upper end of the pull rod 6 is fixedly provided with a handle 7, the right side of the lower end of the vertical rod 5 is provided with two, two ends of the pull rod 6 are provided with clamping mechanisms for fixing the cushion 9.

The rotating mechanism comprises a first gear 14 and a second gear 15, a second rotating rod 13 is rotatably arranged at the lower end of the vertical rod 5, the two first gears 14 are respectively fixedly sleeved with the rod walls of the corresponding first rotating rod 8 and the second rotating rod 13, the two first gears 14 are meshed and connected, the second gear 15 is arranged inside the vertical rod 5 and fixedly sleeved with the middle of the second rotating rod 13, a rack 16 is arranged on the right side of the lower end of the pull rod 6, and the rack 16 is meshed and connected with the second gear 15.

Chucking mechanism includes first inserted bar 11 and second inserted bar 17, and two first inserted bar 11 are fixed to be set up in the upper end both sides of cushion 9, and the upper end both sides of pull rod 6 are all fixed and are provided with two fixed blocks 12, and the left end of two first inserted bar 11 all runs through corresponding fixed block 12, and two second inserted bar 17 all set up between two fixed blocks 12 that correspond and the upper end all runs through corresponding fixed block 12 and the inside that the lower extreme all extends to corresponding first inserted bar 11.

The middle ends of the two second inserting rods 17 are fixedly provided with stop blocks, the upper sections of the two second inserting rods are movably sleeved with springs 18, the lower ends of the springs 18 on the two sides are fixedly connected with the corresponding stop blocks, and the temperature type of the second inserting rods 17 connected with the first inserting rods 11 can be enhanced.

Two baffles 10 are fixedly arranged at the lower end of the right side of the upright rod 5 and used for supporting the cushion 9 after being put down.

The two handles 7 are made of anti-slip rubber materials, so that the comfort degree of a user during holding can be improved.

The utility model discloses in, during the use, the user upwards stimulates the second inserted bar 17 of 6 both sides of pull rod, make the lower extreme of two second inserted bars 17 leave from the inside of the first inserted bar 11 that corresponds, can open the cushion 9 rotation this moment, with the rotatory in-process of opening of cushion 9, two first gear 14 meshing rotate, thereby drive second bull stick 13 and rotate, drive second gear 15 and rotate promptly, because second gear 15 is connected with the 16 meshing of rack on 6 lower extreme right sides of pull rod, thereby can drive pull rod 6 downstream, can adjust the position that reduces handle 7 at the rotatory in-process of opening cushion 9 promptly, thereby realize quick form to the scooter and convert, thereby facilitate the use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The three-wheel child scooter with high conversion speed comprises a pedal (1) and a vertical rod (5), and is characterized in that both sides of the pedal (1) are rotatably provided with a rotating shaft (2), the left side of the three-wheel child scooter is characterized in that both ends of the rotating shaft (2) are rotatably connected with the lower end of the pedal (1), the right side of the three-wheel child scooter is rotatably connected with the lower end of the pedal (1), the left side of the three-wheel child scooter is rotatably connected with the middle end of the rotating shaft (2) and the right side of the rotating shaft (2), wheels (3) are fixedly sleeved at both ends of the rotating shaft (2), a connecting block (4) is fixedly arranged on the upper surface of the left side of the pedal (1), the vertical rod (5) is arranged above the connecting block (4), the lower end of the vertical rod is rotatably connected with the connecting block (4) through a rolling bearing, a pull rod, the lower extreme right side of pole setting (5) is provided with between two fixed plates and rotates through first bull stick (8) and be provided with cushion (9), pole setting (5) inside is provided with the drive cushion (9) pivoted rotary mechanism, the both ends of pull rod (6) are provided with fixedly the chucking mechanism of cushion (9).

2. The three-wheeled children scooter with high conversion speed according to claim 1, wherein the rotating mechanism comprises a first gear (14) and a second gear (15), the lower end of the upright (5) is rotatably provided with a second rotating rod (13), the two first gears (14) are respectively and fixedly sleeved on the rod walls of the corresponding first rotating rod (8) and the corresponding second rotating rod (13), the two first gears (14) are meshed and connected, the second gear (15) is arranged in the upright (5) and fixedly sleeved with the middle of the second rotating rod (13), the right side of the lower end of the pull rod (6) is provided with a rack (16), and the rack (16) is meshed and connected with the second gear (15).

3. The three-wheeled children's scooter with high conversion speed according to claim 1, wherein the clamping mechanism comprises a first inserting rod (11) and a second inserting rod (17), two first inserting rods (11) are fixedly arranged on two sides of the upper end of the cushion (9), two fixing blocks (12) are fixedly arranged on two sides of the upper end of the pull rod (6), the left ends of the two first inserting rods (11) penetrate through the corresponding fixing blocks (12), the two second inserting rods (17) are arranged between the two corresponding fixing blocks (12), the upper ends of the two second inserting rods penetrate through the corresponding fixing blocks (12), and the lower ends of the two second inserting rods extend into the corresponding first inserting rods (11).

4. The three-wheeled children's scooter with high conversion speed according to claim 3, wherein the middle ends of the two second inserting rods (17) are both fixedly provided with a stop, the upper sections of the two second inserting rods are both movably sleeved with springs (18), and the lower ends of the springs (18) on the two sides are both fixedly connected with the corresponding stop.

5. The three-wheeled scooter with high conversion speed as claimed in claim 1, wherein two baffles (10) are fixedly arranged at the lower end of the right side of the vertical rod (5).

6. The three-wheeled children's scooter with high conversion speed of claim 1, wherein both said handles (7) are made of anti-slip rubber.

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