Power-assisted toy car

Abstract

The utility model relates to the technical field of toy cars, and discloses a power-assisted toy car which comprises a chassis, a top cover is arranged at the upper end of the chassis, a power assembly is arranged in the chassis, a guide wheel assembly is arranged on one side of the top cover and comprises a sliding groove, a spring, a mounting groove, a front guide wheel and a rear auxiliary wheel, the sliding groove is formed in one side of the top cover, and the spring is arranged in the mounting groove. A mounting groove is formed in the inner side of the sliding groove in a sliding mode, the two ends of one side of the mounting groove are each rotationally connected with a front guide wheel, through the arranged guide wheel assembly, when the toy car collides with a wall or an obstacle, the front guide wheels can be directly impacted, and the steering effect of the toy car is effectively improved; meanwhile, the springs can improve the anti-collision effect of the toy car, so that the service life of the toy car is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toy car technical field especially relates to a power-assisted toy car. BACKGROUND

[0002] All the time, toy car is one of the toys that children love, including the car model, electric toy car, remote control car etc., the current market children's toy car is simple in function generally, mainly through the rolling of four wheels realizes the movement, and children easily lose interest in it within a short time, and power-assisted toy car can provide certain power through mechanical structure, and the interest of children will be aroused.

[0003] However, the current power-assisted toy car simple structure, and the protection consciousness of children is poor, and power-assisted toy car is easy to hit the wall and lead to damage, and the service life is shorter. UTILITY MODEL CONTENT

[0004] In view of the deficiency of prior art, the utility model provides a power-assisted toy car, solves the problem that the existing power-assisted toy car is easy to hit the wall and lead to damage, and the service life is shorter.

[0005] To realize above-mentioned purpose, the utility model is realized through following technical scheme: a power-assisted toy car, including chassis, the top of chassis is provided with top cover, the inside of chassis is provided with power assembly, the side of top cover is provided with guide wheel assembly, the guide wheel assembly includes sliding slot, spring, mounting groove, front guide wheel and rear auxiliary wheel, the sliding slot is opened in the side of top cover, the mounting groove is slidably arranged in the inner side of sliding slot, the one end of mounting groove is rotatably connected with a front guide wheel, the other end of top cover is rotatably connected with a rear auxiliary wheel.

[0006] Preferably, the inner side of sliding slot is fixedly connected with a plurality of springs, and the other end of spring is fixedly connected with the side of adjacent mounting groove.

[0007] Preferably, the periphery of chassis is fixedly connected with a plurality of fixing holes, and the fixing holes are connected with top cover by bolts.

[0008] Preferably, the power assembly includes rear moving wheel, front moving wheel, upper fixed cover, first gear, second gear, guide column, first fixed part, second fixed part, third gear, fourth gear, elastic member, bottom cover and fifth gear, the rear moving wheel is rotatably arranged at one end of chassis, the front moving wheel is rotatably arranged at the other end of chassis, and the rear moving wheel is rotatably arranged between the upper fixed cover and the bottom cover.

[0009] Preferably, the side of lower end of upper fixed cover is provided with first gear, the lower end of first gear is provided with guide column and rotatably connected with one end of first fixed part through guide column, the other side of lower end of upper fixed cover is provided with second gear, and the second gear is engaged with first gear.

[0010] Preferably, the lower end of the first fixing member is provided with a second fixing member, the upper end of the second fixing member is rotatably provided with a third gear, the lower surface of the second fixing member is provided with a fourth gear, the lower end of the fourth gear is provided with a tensioning member, and the upper end of the fourth gear is engaged with a fifth gear.

[0011] Preferably, the bottom cover and the upper fixing cover are fixedly connected.

[0012] Beneficial effects

[0013] The utility model provides a kind of power-assisted toy car, compared with prior art has the following beneficial effects:

[0014] In the utility model, when toy car hits wall or obstacle, front guide wheel is directly impacted, then the impact force is reduced by extruding spring, and then spring rebounds to unload impact force, while front guide wheel realizes the effect of easy steering when meeting wall, cooperates with rear auxiliary wheel to realize steering movement along wall, effectively improve the steering effect of toy car, and the spring arranged can improve the anti-collision effect of toy car, thereby increasing the service life of toy car. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A three-dimensional structure schematic diagram of the utility model is provided;

[0016] Figure 2 A guide wheel assembly structure schematic diagram of the utility model is provided;

[0017] Figure 3 A chassis internal structure schematic diagram of the utility model is provided;

[0018] Figure 4 A power assembly structure schematic diagram of the utility model is provided.

[0019] Legend:

[0020] 1, chassis; 2, top cover; 3, guide wheel assembly; 301, sliding groove; 302, spring; 303, mounting groove; 304, front guide wheel; 305, rear auxiliary wheel; 4, power assembly; 401, rear moving wheel; 402, front moving wheel; 403, upper fixing cover; 404, first gear; 405, second gear; 406, guide column; 407, first fixing member; 408, second fixing member; 409, third gear; 410, fourth gear; 411, tensioning member; 412, bottom cover; 413, fifth gear; 5, fixing hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides two technical schemes, specifically including the following embodiments:

[0023] Embodiment one:

[0024] A power-assisted toy car, including chassis 1, the top of chassis 1 is provided with top cover 2, the inside of chassis 1 is provided with power assembly 4, top cover 2 one side is provided with guide wheel assembly 3, guide wheel assembly 3 includes sliding slot 301, spring 302, mounting groove 303, front guide wheel 304 and rear auxiliary wheel 305, sliding slot 301 is opened in top cover 2 one side, sliding slot 301 inside is slidably provided with mounting groove 303, mounting groove 303 is pressed and will extrude spring 302, so that the impact force is unloaded, one side of mounting groove 303 both ends is rotatably connected with a front guide wheel 304, the other end of top cover 2 both sides is rotatably connected with a rear auxiliary wheel 305, the efficiency of steering is strengthened, sliding slot 301 inside is fixedly connected with a plurality of springs 302, the other end of spring 302 is fixedly connected with the side of adjacent mounting groove 303, the periphery in chassis 1 is fixedly connected with a plurality of fixed holes 5, and the fixed hole 5 is connected with top cover 2 by bolt, to assemble toy car.

[0025] When working, when the toy car hits the wall or the obstacle, the front guide wheel 304 will be directly impacted, then the impact force is reduced by extruding spring 302, then spring 302 will rebound and unload the impact force, and the front guide wheel 304 realizes the effect of steering when encountering the wall, and cooperates with rear auxiliary wheel 305 to realize the steering movement along the wall, effectively improves the steering effect of the toy car, and the spring 302 is arranged to improve the anti-collision effect of the toy car.

[0026] Embodiment two:

[0027] On the basis of the first embodiment, the power assembly 4 comprises a rear moving wheel 401, a front moving wheel 402, an upper fixed cover 403, a first gear 404, a second gear 405, a guide column 406, a first fixed part 407, a second fixed part 408, a third gear 409, a fourth gear 410, an elastic part 411, a bottom cover 412 and a fifth gear 413, the rear moving wheel 401 is rotatably arranged at one end of the chassis 1, the front moving wheel 402 is rotatably arranged at the other end of the chassis 1, the rear moving wheel 401 is rotatably arranged between the upper fixed cover 403 and the bottom cover 412, and is used for transmission, the upper fixed cover 403 is provided with the first gear 404 at the lower end of one side, the first gear 404 is provided with the guide column 406 at the lower end and is rotatably connected with one end of the first fixed part 407 through the guide column 406, the upper fixed cover 403 is provided with the second gear 405 at the lower end of the other side, the second gear 405 is engaged with the first gear 404, the first fixed part 407 is provided with the second fixed part 408 at the lower end of one side, the second fixed part 408 is rotatably provided with the third gear 409 at the upper end of one side, the second fixed part 408 is provided with the fourth gear 410 at the lower surface of the other side, the fourth gear 410 is provided with the elastic part 411 at the lower end, the fourth gear 410 is engaged with the fifth gear 413 at the upper end, and the bottom cover 412 is fixedly connected with the upper fixed cover 403.

[0028] When the fourth gear 410 rotates reversely, the elastic part 411 is tightened, when the tightening force of the elastic part 411 is loosened, the elastic part 411 rebounds and then provides positive rotation, so as to drive the third gear 409 and the like to start transmission, the third gear 409 is driven by the fifth gear 413, then the guide column 406 is rotated, so as to drive the whole rear wheel to rotate, thereby improving the process of positive rotation and driving the toy car to move forward.

[0029] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A power-assisted toy vehicle, comprising a chassis (1), a top cover (2) provided on the upper end of the chassis (1), a power assembly (4) provided inside the chassis (1), and a guide wheel assembly (3) provided on one side of the top cover (2), characterized in that: The guide wheel assembly (3) includes a slide groove (301), a spring (302), a mounting groove (303), a front guide wheel (304), and a rear auxiliary wheel (305). The slide groove (301) is opened on one side of the top cover (2). The mounting groove (303) is slidably arranged inside the slide groove (301). A front guide wheel (304) is rotatably connected to both ends of one side of the mounting groove (303). A rear auxiliary wheel (305) is rotatably connected to both sides of the other end of the top cover (2).

2. The power-assisted toy vehicle according to claim 1, characterized in that: A number of springs (302) are fixedly connected to the inner side of the slide groove (301), and the other end of the spring (302) is fixedly connected to one side of the adjacent mounting groove (303).

3. The power-assisted toy vehicle according to claim 1, characterized in that: The chassis (1) has several fixing holes (5) fixedly connected around its inner perimeter. The fixing holes (5) are connected to the top cover (2) by bolts.

4. The power-assisted toy vehicle according to claim 1, characterized in that: The power assembly (4) includes a rear moving wheel (401), a front moving wheel (402), an upper fixed cover (403), a first gear (404), a second gear (405), a guide post (406), a first fixing member (407), a second fixing member (408), a third gear (409), a fourth gear (410), a tensioning member (411), a bottom cover (412), and a fifth gear (413). The rear moving wheel (401) is rotatably disposed at one end of the chassis (1), and the front moving wheel (402) is rotatably disposed at the other end of the chassis (1). The middle part of the rear moving wheel (401) is disposed between the upper fixed cover (403) and the bottom cover (412).

5. A power-assisted toy vehicle according to claim 4, characterized in that: A first gear (404) is provided on one side of the lower end of the upper fixed cover (403). A guide post (406) is provided at the lower end of the first gear (404) and is rotatably connected to one end of the first fixing member (407) through the guide post (406). A second gear (405) is provided on the other side of the lower end of the upper fixed cover (403), and the second gear (405) meshes with the first gear (404).

6. The power-assisted toy vehicle according to claim 5, characterized in that: A second fixing member (408) is provided on one side of the lower end of the first fixing member (407), a third gear (409) is rotatably provided on one side of the upper end of the second fixing member (408), a fourth gear (410) is provided on the other side of the lower surface of the second fixing member (408), a tensioning member (411) is provided at the lower end of the fourth gear (410), and a fifth gear (413) meshes with the upper end of the fourth gear (410).

7. A power-assisted toy vehicle according to claim 6, characterized in that: The bottom cover (412) and the upper fixed cover (403) are fixedly connected.

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