CN201026967Y

CN201026967Y - Entertaining tricycle for children

Info

Publication number: CN201026967Y
Application number: CNU200720035309XU
Authority: CN
Inventors: 刘德银
Original assignee: 刘锦浩
Priority date: 2007-03-08
Filing date: 2007-03-08
Publication date: 2008-02-27
Anticipated expiration: 2017-03-08

Abstract

The utility model relates to a gout kid three-wheel vehicle which comprises a frame, a front fork, a handle, a front wheel, a rear wheel, a foot pedal and a turn plate rotation mechanism which is equipped with a plurality of animal model. The utility model is characterized in that a turn plate arranged in the turn plate is radially equipped with a rotary shaft which can rotate and interlock with the turn plate. The animal model is fixedly arranged at one end of the rotary shaft which is provided with a rolling gear. A rotation track site positioned at the turn plate rotation mechanism, corresponding to the rolling gear positioned at the rotary shaft, is equipped with a rack which meshes with the rolling gear, positioned at the rotary shaft, through which the rack passes. When the turn plate rotation mechanism, positioned at the gout kid three-wheel vehicle, rotates under the driving of a driving mechanism of the foot pedal, the rotary shaft and the animal model can also roll, which can bring much more excited delight compared with a tedious round motion performed by the animal model at a plane.

Description

The children entertaining three-wheel vehicle

Technical field

The utility model relates to child's tricycle, and the entertaining child's tricycle of movable animal model especially is housed on the vehicle frame front portion.

Background technology

General vehicle frame, front fork, handle, front-wheel, trailing wheel and the stretcher of just just including of traditional child's tricycle.In order to allow children like more, the designer is just by fair means or foul for perambulator increases interest, and is animals shaped as whole locomotive body is designed to, but this mode is static owing to car body, does not change, and children is easy to and will loses interest to it; Also have to be exactly in the vehicle frame front portion is that a rotating disk rotating mechanism that has an animal model is set on the front fork, rotating disk wherein is being with the animal model rotation under the driving of electronic fractional motor or pedal drive mechanism, therefore increased no small interest, but existing rotating disk rotating mechanism all can only merely allow the in one plane affected circular motion of animal model, move single, still more dull.

Summary of the invention

The purpose of this utility model is to provide a kind of interest stronger children entertaining three-wheel vehicle for overcoming the deficiencies in the prior art.

For achieving the above object, the utility model discloses a kind of entertaining child's tricycle, comprise vehicle frame, front fork, handle, front-wheel, trailing wheel and stretcher, the one rotating disk rotating mechanism that has some animal models is set on the front fork, it is characterized in that: radially turn on the rotating disk in the described rotating disk rotating mechanism and be provided with rotating shaft and rotating disk interlock, described animal model is fixedly installed on the end of rotating shaft, described rotating shaft is provided with the gear that rolls, roll in the corresponding rotating shaft in the rotating disk rotating mechanism rotational trajectory position of gear is provided with tooth bar, the gear mesh that rolls in the rotating shaft of described tooth bar and process.

When the rotating disk rotating mechanism in the children entertaining three-wheel vehicle of said structure rotates at pedal drive mechanism driving lower rotary table, driving rotating shaft and animal model also rotates, but when the gear that rolls in the rotating shaft rotates to the tooth bar position and meshes with tooth bar, the gear that rolls rotation drives animal model and does to roll action, than merely allowing the in one plane affected circular motion of animal model have stronger interest.

The utility model is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.

Description of drawings

Accompanying drawing 1 is the utility model specific embodiment surface structure scheme drawing;

Accompanying drawing 2 is a rotating disk rotating mechanism STRUCTURE DECOMPOSITION scheme drawing;

Accompanying drawing 3 is accompanying drawing 2 partial enlarged drawings;

Accompanying drawing 4 is a rotating disk rotating mechanism structure cutaway view;

Accompanying drawing 5 is accompanying drawing 4 partial enlarged drawings;

The specific embodiment

As shown in Figure 1, the entertaining child's tricycle still comprises the rotating disk rotating mechanism that has some animal models 7 on vehicle frame 1, front fork 2, handle 3, front-wheel 4, trailing wheel 5, stretcher 6 and the front fork 2.Shown in Fig. 2-4, the rotating disk rotating mechanism comprises base 8, rotating disk 9 and driven gear 10, be provided with circular mold cavity in the middle of the base 8, die cavity diameter and rotating disk 9 diameters match, driven gear 10 and rotating disk 9 parallel rotating disk 9 belows that are connected, driven gear 10 overlaps with rotating disk 9 shaft axis, the circular mold cavity bottom centre of base 8 is provided with axis hole, rotating disk 9 together places circular mold cavity with driven gear 10, the gear wheel shaft of driven gear 10 inserts movingly rotating disk 9 and driven gear 10 is arranged on the base 8 rotationally, be provided with four animal models 7 in this specific embodiment, be provided with tubular shaft mount pad 12 in the middle of the rotating disk 9, article four, rotating shaft 11 is symmetricly set on the rotating shaft mount pad 12, rotating shaft mount pad 12 can be formed by two sections, two sections corresponding tube wall thickenings that the position of rotating shaft 11 is installed in butt end, and be provided with the radially semicircle groove that matches with rotating shaft 11 diameters, rotating shaft 11 is clipped in the hole of two semicircle grooves and one-tenth, rotating shaft 11 1 ends enter in rotating shaft mount pad 12 endoporus, animal model 7 is arranged on outside the hole on the end, the gear 13 that rolls is arranged in the hole on the end, and all gears 13 that roll will be on the same circle; Described rotating disk 9 rotating mechanisms also are provided with translucent cover 24 rotating shaft mount pad 12, rotating disk 9 and animal model 7 are covered on wherein, translucent cover is provided with the barrel gear 22 that inserts in rotating shaft mount pad 12 endoporus, the lower surface of described barrel gear 22 is provided with the tooth bar 23 that matches with the gear 13 that rolls, the length of barrel gear 22 will make tooth bar 23 just contact with the gear 13 that rolls in the rotating shaft 11, barrel gear 22 diameters are identical with gear 13 circular diameters of living in that roll, and tooth bar 23 can be one section arc or whole annular arrangement.Pedal drive mechanism comprises master bevel gear 14, from bevel gear 15, driving gear 16 and drive link 17, front fork 2 has tubing to make, drive link 17 is located in front fork 2 pipes, expose at two ends, pedal drive mechanism is not exposed, make the car load outward appearance more neat and artistic, driving gear 16 be arranged on drive link 17 the upper end and with driven gear 10 engagement, be respectively equipped with master bevel gear 14 on pedal spindle 18 and drive link 17 lower ends and from bevel gear 15 and be meshing with each other and constitute described pedal drive mechanism.In addition, can also be provided with a plurality of light-emitting diodes 19 at rotating disk 9 upper surfaces, light-emitting diode 19 can be a different colours, rotating disk 9 lower surfaces are set with the moving contact utmost point 20 that a pair of copper sheet is made, light-emitting diode 19 the two poles of the earth are electrically connected with the moving utmost point 20 that contacts, the corresponding moving contact utmost point 20 rotational trajectory positions are provided with a pair of quiet contact utmost point 21 on the base 8, the quiet contact utmost point 21 is connected with the direct supply positive and negative electrode, when the moving contact utmost point 20 with rotating disk 9 rotations and with quiet when contacting the utmost point 21 contacts, light-emitting diode 19 is lighted, and extinguishes after turning over.Rotating disk 9 whenever revolves and turns around like this, and light-emitting diode 19 is just lighted once, makes three-wheel vehicle that movable animal model 7 not only be arranged, and also has the color lamp flicker, has stronger interest.

Claims

1. entertaining child's tricycle, comprise vehicle frame, front fork, handle, front-wheel, trailing wheel and stretcher, the one rotating disk rotating mechanism that has some animal models is set on the front fork, it is characterized in that: radially turn on the rotating disk in the described rotating disk rotating mechanism and be provided with rotating shaft and rotating disk interlock, described animal model is fixedly installed on the end of rotating shaft, described rotating shaft is provided with the gear that rolls, roll in the corresponding rotating shaft in the rotating disk rotating mechanism rotational trajectory position of gear is provided with tooth bar, the gear mesh that rolls in the rotating shaft of described tooth bar and process.

2. entertaining child's tricycle according to claim 1, it is characterized in that: be provided with the tubular shaft mount pad in the middle of the described rotating disk, rotating shaft is vertical with rotating shaft mount pad tube wall, one end enters in the rotating shaft mount pad endoporus, the described gear that rolls is arranged in the hole on the end, and animal model is arranged on outside the hole on the end; Described rotating disk rotating mechanism also is provided with translucent cover rotating shaft mount pad, rotating disk and animal model is covered on wherein, and translucent cover is provided with the barrel gear that inserts in the rotating shaft mount pad endoporus, and the lower surface of described barrel gear is provided with the tooth bar that matches with the gear that rolls.

3. entertaining child's tricycle according to claim 1 and 2, it is characterized in that: described rotating mechanism comprises base, rotating disk and driven gear, described driven gear is parallel with rotating disk, be connected the rotating disk below, described base is provided with axis hole, and the gear wheel shaft of described driven gear inserts movingly rotating disk and driven gear together are arranged on the base.

4. entertaining child's tricycle according to claim 1 and 2, it is characterized in that: described pedal drive mechanism comprises master bevel gear, from bevel gear, driving gear and drive link, described drive link is located in the front fork tube, expose at two ends, described driving gear be arranged on drive link the upper end and with driven gear engagement, be respectively equipped with master bevel gear on pedal spindle and the drive link lower end and from bevel gear and be meshing with each other and constitute described pedal drive mechanism.

5. entertaining child's tricycle according to claim 3, it is characterized in that: described pedal drive mechanism comprises master bevel gear, from bevel gear, driving gear and drive link, described drive link is located in the front fork tube, expose at two ends, described driving gear be arranged on drive link the upper end and with driven gear engagement, be respectively equipped with master bevel gear on pedal spindle and the drive link lower end and from bevel gear and be meshing with each other and constitute described pedal drive mechanism.

6. entertaining child's tricycle according to claim 4, it is characterized in that: described disk upper surface is provided with a plurality of light-emitting diodes, disk lower surface is set with the moving contact utmost point that a pair of copper sheet is made, light-emitting diode the two poles of the earth are electrically connected with the moving utmost point that contacts, corresponding moving contact utmost point rotational trajectory position is provided with a pair of quiet contact utmost point on the base, and the described quiet contact utmost point is connected with the direct supply positive and negative electrode.

7. entertaining child's tricycle according to claim 5, it is characterized in that: described disk upper surface is provided with a plurality of light-emitting diodes, disk lower surface is set with the moving contact utmost point that a pair of copper sheet is made, light-emitting diode the two poles of the earth are electrically connected with the moving utmost point that contacts, corresponding moving contact utmost point rotational trajectory position is provided with a pair of quiet contact utmost point on the base, and the described quiet contact utmost point is connected with the direct supply positive and negative electrode.