CN2390660Y

CN2390660Y - Wiper structure for toy car

Info

Publication number: CN2390660Y
Application number: CN 99239264
Authority: CN
Inventors: 蔡文和
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-08-13
Filing date: 1999-08-13
Publication date: 2000-08-09
Anticipated expiration: 2009-08-13

Abstract

The utility model relates to a wiper structure for a toy car, which is mainly composed of a base, a machine case, a rotation power wheel group, a wiper decoration body, a drive block, a drive gear, etc. The utility model is started by a power supply (a prime mover of a motor) to generate operation to drive a gear set, and the drive block arranged at the outer side of the machine case is linked to generate right and left moving actions, causing a car body to generate colorful action that the wiper decoration body sweeps and brushes a windscreen to and fro.

Description

The toy car Wiper structure

The utility model relates to a kind of Wiper structure, is meant a kind of Wiper structure that is used for toy car especially.

In the past, because of poverty of life, so general child's toy mostly is to form with the material institute composite construction that can obtain conveniently by the side of, as chopsticks rifle, thick bamboo tube hydraulic giant, matchbox automobile etc., along with the epoch are progressive, living standards of the people improve, and child's toy is also day by day various and expensive; Yet, general common toy car, its just in the design gradually to polarization, the one, all win victory with appearance and modeling, and being aided with action more easily (walks about as body, be aided with sound and light program etc.), to increase its variability, but because on the composite design of transmission mechanism, down the foot time and no new meaning, can't make toy car produce more excellent polynary action, also can't satisfy now the demand of child's seeking change and innovation at present, for this reason, some people with the toy car drive mechanism towards another with single toy and have the characteristic development of multidirectional special action concurrently, yet the polynary action toy of tool is though can produce more action, but because therefore its transmission mechanism becomes very complicated, not only cost is higher, and the fault probability of toy also increases thereupon, so how at cost pressure, durability and moving between the excellent diversification, do the choice of a balance, be the general producer's important topic.

The purpose of this utility model aims to provide a kind of simple innovation structure, action diversification, toy car Wiper structure cheaply.

The purpose of this utility model is achieved in that the utility model mainly is made up of base, cabinet, rotary power wheels, institutes such as rain brush decorations body, drive block and driven wheel.

As for detailed construction of the present utility model, application principle, effect and effect, then please refer to the explanation that following adjoint does can be understood completely:

Fig. 1 is a cabinet perspective exploded view of the present utility model;

Fig. 2 is the three-dimensional combination of a cabinet of the present utility model schematic diagram;

Fig. 3 is a cabinet of the present utility model plane combination schematic diagram;

Fig. 4 is drive block of the present utility model, rain brush decorations body action schematic diagram;

Fig. 5 is a preferred embodiment outside drawing of the present utility model.

With reference to accompanying drawing, in conjunction with the embodiments, the utility model is described in further detail.

Ask for an interview shown in each accompanying drawing, by finding out in the diagram, the utility model mainly is to be provided with a base in the bottom of a car body 1, and base is provided with a cabinet 3, be provided with the prime mover 31 just like motor and so in this cabinet 3, this prime mover 31 sees through the linking rotating shaft 33 and of a gear train 32 connection drives one above-below direction and is rotated the driving shaft 34 of drive.

Wherein this linking rotating shaft 33 is provided with a convergence gear 331 and a driven wheel 332 on the axle body appropriate location, and this axle body top is provided with a flexible member 333 and can provides and put on the elasticity of compression restoring force of driven wheel 332 towards a side, stretch out outside cabinet 3 and the car body 1 above-mentioned driving shaft 34 bottoms, and be connected with rotary power wheels 4, and the axle body appropriate location is provided with travelling gear 341 and driven gear 342, wherein this travelling gear 341 is engaged with linking driven gear 321 rotations of a gear train 32 drives and drives the convergence gear 331 that is connected rotating shaft 33, driven gear 342 then meshes the convergence gear 331 of above-mentioned linking rotating shaft 33, and on driving shaft 34, be provided with a rotating disc 343 in addition, an one drive dish 344 and a meshing gear 346, this rotating disc 343 is done to rotate synchronously with driven gear 342, and the convex flange 345 that is provided with in suitable circumference place on its disk body, and the disk body of drive dish 344 top is provided with a projection 347, be used for being connected in series cabinet 3 outer default drive blocks 35, offering a guiding groove 351 on the body of this drive block 35 stretches into for above-mentioned projection 347, and the end of drive block 35 bodies upwards is formed with a parallel tooth bar 352, when 346 of above-mentioned again meshing gears make its driven wheel 332 bottoms on being connected rotating shaft 33 elected by flange 345 rotations of rotating disc 343, the generation transmission that is meshed, when otherwise driven wheel 332 is elected, then can push away for 333 times with above-mentioned flexible member again and return back to the position that neither is meshed.

One rain brush decorations body 5, it is installed on the preceding appropriate position of windshield of car body 1, and the rain brush root is to having driven

wheel

51, and 51 of this driven wheels are engaged on the tooth bar 352 of above-mentioned drive block 35, can when drive block 35 move left and right, drive rain brush decorations body 5 and produce the action of changeing pendulum up and down.

Above-described textural association, molar behavior of the present utility model is after prime mover 31 energisings, and driven gear group 32 lasting drivings are connected driven gear group 321, is connected rotating shaft 33 and driving shaft 34 rotations to drive, and then driving 4 effects of rotary power wheels, toy car promptly contacts to earth and walks everywhere; The rotating disc 343 of driving shaft 34 also rotates synchronously simultaneously, when rotating to, the flange 345 of rotating disc 343 can correspondence will be connected in the rotating shaft 33 driven wheel 332 upwards during support, meshing gear 346 on these driven wheel 332 proper engageable driving shafts 34 just makes drive dish 344 rotate thereupon, and then, driven cabinet 3 outer drive blocks 35 and produced move left and right, again and then drive rain brush decorations body 5 on the car body 1 and produce and go up the action that comes gyroscopic pendulum down, otherwise when rotating disc 343 is transferred to flange 345 when not electing driven wheel 332, can make linking rotating shaft 33 driven wheels 332 fall back original position, and recover the action that initial rain brush 5 suspends swing with the promotion of flexible member 333.

In sum as can be known, compared with the prior art, the utility model Windshield wiper structure of toy car has action really Diversification increases interesting and the effects such as attraction property, simple in structure, low cost.

Claims

1, a kind of toy car Wiper structure, mainly form by base, cabinet, rotary power wheels, institutes such as rain brush decorations body, drive block and driven wheel, it is characterized in that: wherein the base (2) of car body (1) is provided with a cabinet (3), be provided with prime mover (31) in this cabinet (3), prime mover (31) connects drive one driving shaft (34) by a gear train (32); Driving shaft (34) is provided with drive dish (344), the disk body top of this drive dish (344) is provided with a projection (347), the outer default drive block (35) of serial connection cabinet (3), this drive block (35) is provided with a guiding groove (351), projection (347) stretches into wherein, and drive block (35) is formed with a tooth bar (352); Rain brush decorations bodies (5) are installed on place before the windshield of car body (1), and the rain brush root is to having driven wheel (51), and this driven wheel (51) is engaged on the tooth bar (352) of above-mentioned drive block (35).

2, toy car Wiper structure as claimed in claim 1 is characterized in that: wherein stretch out outside cabinet (3) and the car body (1) driving shaft (34) bottom, and be connected with rotary power wheels (4).

3, toy car Wiper structure as claimed in claim 1, it is characterized in that: wherein gear train (32) connects drive one in addition and is connected rotating shaft (33), the axle body of this linking rotating shaft (33) is provided with convergence gear (331) and driven wheel (332), and this axle body top is provided with flexible member (333).

4, toy car Wiper structure as claimed in claim 1 is characterized in that: wherein driving shaft (34) axle body is provided with travelling gear (341), driven gear (342) and rotating disc (343).

5, as claim 1 or 4 described toy car Wiper structures, it is characterized in that: wherein convex with a flange (345) on the disk body of rotating disc (343).